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19930096375 = 53767339959
BaseRepresentation
bin10010100011111011…
…010010001011110111
31220102221222210111121
4102203323102023313
5311304101041000
613053351044411
71303613011150
oct224373221367
956387883447
1019930096375
1184a8024432
123a42670707
131b58070c47
14d70cca927
157b9a5db1a
hex4a3ed22f7

19930096375 has 32 divisors (see below), whose sum is σ = 28850365440. Its totient is φ = 13462336800.

The previous prime is 19930096357. The next prime is 19930096391. The reversal of 19930096375 is 57369003991.

It is not a de Polignac number, because 19930096375 - 217 = 19929965303 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111355 + ... + 228604.

It is an arithmetic number, because the mean of its divisors is an integer number (901573920).

Almost surely, 219930096375 is an apocalyptic number.

19930096375 is a deficient number, since it is larger than the sum of its proper divisors (8920269065).

19930096375 is an equidigital number, since it uses as much as digits as its factorization.

19930096375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340048 (or 340038 counting only the distinct ones).

The product of its (nonzero) digits is 1377810, while the sum is 52.

The spelling of 19930096375 in words is "nineteen billion, nine hundred thirty million, ninety-six thousand, three hundred seventy-five".

Divisors: 1 5 7 25 35 67 125 175 335 469 875 1675 2345 8375 11725 58625 339959 1699795 2379713 8498975 11898565 22777253 42494875 59492825 113886265 159440771 297464125 569431325 797203855 2847156625 3986019275 19930096375