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10231357793 = 83379325249
BaseRepresentation
bin10011000011101011…
…00010000101100001
3222102001002211100112
421201311202011201
5131423211422133
64411125301105
7511354051316
oct114165420541
928361084315
1010231357793
1143803755a8
121b96564795
13c70903787
146d0b88d0d
153ed35d648
hex261d62161

10231357793 has 8 divisors (see below), whose sum is σ = 10381980000. Its totient is φ = 10081387008.

The previous prime is 10231357783. The next prime is 10231357817. The reversal of 10231357793 is 39775313201.

10231357793 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10231357793 - 214 = 10231341409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10231357793.

It is not an unprimeable number, because it can be changed into a prime (10231357733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131168 + ... + 194081.

It is an arithmetic number, because the mean of its divisors is an integer number (1297747500).

Almost surely, 210231357793 is an apocalyptic number.

It is an amenable number.

10231357793 is a deficient number, since it is larger than the sum of its proper divisors (150622207).

10231357793 is an equidigital number, since it uses as much as digits as its factorization.

10231357793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325711.

The product of its (nonzero) digits is 119070, while the sum is 41.

The spelling of 10231357793 in words is "ten billion, two hundred thirty-one million, three hundred fifty-seven thousand, seven hundred ninety-three".

Divisors: 1 83 379 31457 325249 26995667 123269371 10231357793