Compare 16 vs 23

Typecomposite numberprime
Unique factors11
Total factors41
Prime factorization24231
Prime factorization2 × 2 × 2 × 223
Divisors count52
Divisors1, 2, 4, 8, 161, 23
Number of properties030
Additive primes 6th
Chen primes 9th
Class 1+ primes 7th
Cousin primes (2nd member) 4th
Factorial primes 5th
Happy primes 4th
Harmonic primes 4th
Isolated primes 2nd
Kynea primes 3rd
Left-truncatable primes 7th
Long primes 4th
Pierpont primes of the 2nd kind 7th
Primes 9th
Prime quintuplet 2s (5th member) 2nd
Prime sextuplets (6th member) 1st
Prime triplets (3rd member) 5th
Right-truncatable primes 5th
Safe primes 4th
Sexy primes (1st member) 6th
Sexy primes (2nd member) 5th
Sexy prime quadrupletss (4th member) 1st
Sexy prime quadrupletss (3rd member) 2nd
Sexy prime triplets (2nd member) 4th
Sexy prime triplets (3rd member) 3rd
Solinas primes 8th
Sophie germain primes 5th
Thabit primes 4th
Two-sided primes 5th
Wedderburn-etherington primes 4th
Woodall primes 2nd
Roman numberalsXVIXXIII
Base 2100002101112
Base 312132123
Base 410041134
Base 5315435
Base 6246356
Base 7227327
Base 8208278
Base 9179259
Base 1016102310
Base 1115112111
Base 1214121b12
Base 1313131a13
Base 1412141914
Base 1511151815
Base 1610161716
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