Compare 947 vs 1049

Property9471049
Typeprimeprime
Unique factors11
Total factors11
Prime factorization947110491
Prime factorization9471049
Divisors count22
Divisors1, 9471, 1049
Number of properties75
Chen primes110th120th
Isolated primes92nd 
Left-truncatable primes50th 
Primes161st176th
Pythagorean primes 85th
Sexy primes (1st member)71st 
Sexy primes (2nd member)70th 
Sexy prime triplets (2nd member)27th 
Sophie germain primes 41st
Twin primes (1st member) 38th
Roman numberalsCMXLVIIMXLIX
Base 211101100112100000110012
Base 31022002311022123
Base 43230341001214
Base 5122425131445
Base 64215645056
Base 72522730267
Base 81663820318
Base 91262913859
Base 1094710104910
Base 117911187411
Base 1266b1273512
Base 1357b1362913
Base 144b91454d14
Base 154321549e15
Base 163b31641916
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