Compare 961991 vs 961992

Property961991961992
Typeprimecomposite number
Unique factors14
Total factors17
Prime factorization961991123 × 32 × 311 × 4311
Prime factorization9619912 × 2 × 2 × 3 × 3 × 31 × 431
Divisors count248
Divisors1, 9619911, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 431, 558, 744, 862, 1116, 1293, 1724, 2232, 2586, 3448, 3879, 5172, 7758, 10344, 13361, 15516, 26722, 31032, 40083, 53444, 80166, 106888, 120249, 160332, 240498, 320664, 480996, 961992
Number of properties50
Chen primes28995th 
Primes75773rd 
Sophie germain primes7502nd 
Super primes7465th 
Twin primes (1st member)7911th 
Roman numberals  
Base 2111010101101110001112111010101101110010002
Base 31210212121022312102121211003
Base 43222313013432223130204
Base 522124043152212404325
Base 6323413556323414006
Base 7111144327111144337
Base 83526707835267108
Base 91725538917255409
Base 109619911096199210
Base 115a7838115a783911
Base 123a485b123a486012
Base 13278b3413278b3513
Base 141b0819141b081a14
Base 1514007b1514007c15
Base 16eadc716eadc816
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