Compare 152 vs 157

Property152157
Typecomposite numberprime
Unique factors21
Total factors41
Prime factorization23 × 1911571
Prime factorization2 × 2 × 2 × 19157
Divisors count82
Divisors1, 2, 4, 8, 19, 38, 76, 1521, 157
Number of properties011
Additive primes 21st
Chen primes 30th
Emirps 12th
Harmonic primes 13th
Isolated primes 14th
Primes 37th
Pythagorean primes 17th
Sexy primes (1st member) 22nd
Sexy primes (2nd member) 21st
Sexy prime triplets (2nd member) 12th
Super primes 12th
Roman numberalsCLIICLVII
Base 2100110002100111012
Base 3121223122113
Base 42120421314
Base 51102511125
Base 641264216
Base 730573137
Base 823082358
Base 917891849
Base 101521015710
Base 111291113311
Base 121081211112
Base 13b913c113
Base 14ac14b314
Base 15a215a715
Base 1698169d16
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