Compare 241 vs 253

Property241253
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization2411111 × 231
Prime factorization24111 × 23
Divisors count24
Divisors1, 2411, 11, 23, 253
Number of properties101
Additive primes31st 
Harmonic primes19th 
Lucky primes16th 
Primes53rd 
Proth primes9th 
Pythagorean primes24th 
Semiprimes 81st
Solinas primes29th 
Super primes16th 
Twin primes (2nd member)17th 
Ulam primes10th 
Roman numberalsCCXLICCLIII
Base 2111100012111111012
Base 32222131001013
Base 43301433314
Base 51431520035
Base 61041611016
Base 746375117
Base 836183758
Base 928793119
Base 102411025310
Base 111aa1121011
Base 121811219112
Base 131571316613
Base 141331414114
Base 151111511d15
Base 16f116fd16
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