Compare 145681 vs 145682

Property145681145682
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization145681121 × 231 × 31671
Prime factorization1456812 × 23 × 3167
Divisors count28
Divisors1, 1456811, 2, 23, 46, 3167, 6334, 72841, 145682
Number of properties40
Primes13480th 
Pythagorean primes6719th 
Sexy primes (1st member)3309th 
Twin primes (2nd member)1655th 
Roman numberals  
Base 210001110010001000121000111001000100102
Base 3211012111213211012111223
Base 420321010142032101024
Base 5141302115141302125
Base 63042241630422426
Base 71144504711445057
Base 843442184344228
Base 924174792417489
Base 101456811014568210
Base 119a4a8119a4a911
Base 1270381127038212
Base 1351403135140413
Base 143b13b143b13c14
Base 152d271152d27215
Base 1623911162391216
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