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23013763182 = 23279103157127
BaseRepresentation
bin10101011011101110…
…100010100001101110
32012101212110022010100
4111123232202201232
5334113010410212
614323344451530
71443205521324
oct253356424156
965355408110
1023013763182
11983a73a9a3
124563319ba6
132229b9a867
141184671d14
158ea62cbdc
hex55bba286e

23013763182 has 48 divisors (see below), whose sum is σ = 50984893440. Its totient is φ = 7500566736.

The previous prime is 23013763159. The next prime is 23013763183. The reversal of 23013763182 is 28136731032.

23013763182 is a `hidden beast` number, since 2 + 3 + 0 + 13 + 7 + 631 + 8 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013763183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67903 + ... + 225029.

It is an arithmetic number, because the mean of its divisors is an integer number (1062185280).

Almost surely, 223013763182 is an apocalyptic number.

23013763182 is an abundant number, since it is smaller than the sum of its proper divisors (27971130258).

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

23013763182 is a wasteful number, since it uses less digits than its factorization.

23013763182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157317 (or 157314 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 23013763182 in words is "twenty-three billion, thirteen million, seven hundred sixty-three thousand, one hundred eighty-two".

Divisors: 1 2 3 6 9 18 79 103 158 206 237 309 474 618 711 927 1422 1854 8137 16274 24411 48822 73233 146466 157127 314254 471381 942762 1414143 2828286 12413033 16184081 24826066 32368162 37239099 48552243 74478198 97104486 111717297 145656729 223434594 291313458 1278542399 2557084798 3835627197 7671254394 11506881591 23013763182