Compare 113 vs 123

Property113123
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization113131 × 411
Prime factorization1133 × 41
Divisors count24
Divisors1, 1131, 3, 41, 123
Number of properties201
Additive primes16th 
Centered square primes5th 
Chen primes24th 
Cousin primes (2nd member)11th 
Emirps10th 
Harmonic primes10th 
Isolated primes11th 
Left-truncatable primes16th 
Long primes11th 
Multiplicative primes9th 
Primes30th 
Prime quintuplet 2s (5th member)3rd 
Prime sextuplets (6th member)2nd 
Prime triplets (3rd member)12th 
Proth primes7th 
Pythagorean primes14th 
Semiprimes 42nd
Sexy primes (2nd member)19th 
Sexy prime triplets (3rd member)11th 
Solinas primes21st 
Sophie germain primes11th 
Roman numberalsCXIIICXXIII
Base 21110001211110112
Base 3110123111203
Base 41301413234
Base 542354435
Base 630563236
Base 722172347
Base 816181738
Base 913591469
Base 101131012310
Base 11a31110211
Base 129512a312
Base 1389139613
Base 1481148b14
Base 1578158315
Base 1671167b16
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