Compare 199379 vs 199381

Property199379199381
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization199379172 × 131 × 3131
Prime factorization1993797 × 7 × 13 × 313
Divisors count212
Divisors1, 1993791, 7, 13, 49, 91, 313, 637, 2191, 4069, 15337, 28483, 199381
Number of properties80
Happy primes2734th 
Harmonic primes6736th 
Isolated primes13627th 
Long primes6714th 
Primes17932nd 
Safe primes1169th 
Sexy primes (2nd member)4287th 
Sophie germain primes2058th 
Roman numberals  
Base 211000010101101001121100001010110101012
Base 310101011110231010101111113
Base 430022310343002231114
Base 5223400045223400115
Base 64135015641350216
Base 71460165714602007
Base 860532386053258
Base 933344293334449
Base 101993791019938110
Base 111268841112688611
Base 129746b129747112
Base 136c99b136c9a013
Base 1452935145293714
Base 153e11e153e12115
Base 1630ad31630ad516
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