47
Follows forty-six precisely
Forty-seven is a cardinal number, one more than forty-six and one less than forty-eight.
Like other two-digit numbers, it appears in addresses, ages, sports jerseys, and countless other everyday contexts.
In American usage, 47 has gained minor cultural significance as a number that supposedly appears with unusual frequency in movies and television—a claim that likely reflects confirmation bias more than mathematical reality.
Wealth or destiny
- chanceLikelihood of occurrence
- luckChance affecting outcomes
- serendipityAccidental fortunate discovery
- superstitionBaseless belief in omens
gambling · casino · lottery · slot machine · roulette · blackjack · craps · lucky number
Integer with two divisors
- indivisibleUnable to be divided
- factorizationDecomposing into multiplicative parts
- compositeMade of distinct parts
- divisibleAble to be separated
Eratosthenes · sieve · Fermat · integer · cryptography · RSA
Proton quantity per nucleus
- silverLustrous white precious metal
- AgSilver's chemical notation
- elementBasic substance or factor
- periodic tableSystematic display of elements
proton · electron · neutron · nucleus · isotope · transition metal · atomic mass · atomic weight
- midlifeHalfway through adulthood
- middle ageLife's middle decades
- birthdayAnnual date of origin
- fortiesNumbers between 39-50
generation · milestone · lifespan · adulthood · aging · life stage
fortune
Wealth or destiny
- chanceLikelihood of occurrence
- luckChance affecting outcomes
- serendipityAccidental fortunate discovery
superstition · gambling · casino · lottery · slot machine · roulette · blackjack · craps · lucky number · betting
prime number
Integer with two divisors
- indivisibleUnable to be divided
- factorizationDecomposing into multiplicative parts
- compositeMade of distinct parts
divisible · Eratosthenes · sieve · Fermat · integer · cryptography · RSA
atomic number
Proton quantity per nucleus
periodic table · proton · electron · neutron · nucleus · isotope · transition metal · atomic mass · atomic weight
years old
- midlifeHalfway through adulthood
- middle ageLife's middle decades
- birthdayAnnual date of origin
forties · generation · milestone · lifespan · adulthood · aging · life stage