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23286068232 = 2337711952219
BaseRepresentation
bin10101101011111101…
…010011010000001000
32020002211211211102120
4111223331103100020
5340142213140412
614410353131240
71453023212520
oct255375232010
966084754376
1023286068232
11996a418799
12461a559b20
13227141c8cb
1411ac8b6680
159144bab8c
hex56bf53408

23286068232 has 64 divisors (see below), whose sum is σ = 67468723200. Its totient is φ = 6559452480.

The previous prime is 23286068207. The next prime is 23286068233.

23286068232 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (23286068233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 964182 + ... + 988037.

It is an arithmetic number, because the mean of its divisors is an integer number (1054198800).

Almost surely, 223286068232 is an apocalyptic number.

It is an amenable number.

23286068232 is an abundant number, since it is smaller than the sum of its proper divisors (44182654968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23286068232 is a wasteful number, since it uses less digits than its factorization.

23286068232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952306 (or 1952302 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 23286068232 in words is "twenty-three billion, two hundred eighty-six million, sixty-eight thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 71 84 142 168 213 284 426 497 568 852 994 1491 1704 1988 2982 3976 5964 11928 1952219 3904438 5856657 7808876 11713314 13665533 15617752 23426628 27331066 40996599 46853256 54662132 81993198 109324264 138607549 163986396 277215098 327972792 415822647 554430196 831645294 970252843 1108860392 1663290588 1940505686 2910758529 3326581176 3881011372 5821517058 7762022744 11643034116 23286068232