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23382962512 = 2471323698249
BaseRepresentation
bin10101110001101110…
…111011000101010000
32020100121011120101121
4111301232323011100
5340342014300022
614424134012024
71455310621240
oct256156730520
966317146347
1023382962512
119a0a088908
124646aa7014
1322885168c0
1411bb6d9b20
1591cc5a2c7
hex571bbb150

23382962512 has 80 divisors (see below), whose sum is σ = 58183776000. Its totient is φ = 8848198656.

The previous prime is 23382962501. The next prime is 23382962513. The reversal of 23382962512 is 21526928332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23382962513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315637 + ... + 382612.

It is an arithmetic number, because the mean of its divisors is an integer number (727297200).

Almost surely, 223382962512 is an apocalyptic number.

It is an amenable number.

23382962512 is an abundant number, since it is smaller than the sum of its proper divisors (34800813488).

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

23382962512 is a wasteful number, since it uses less digits than its factorization.

23382962512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698300 (or 698294 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The spelling of 23382962512 in words is "twenty-three billion, three hundred eighty-two million, nine hundred sixty-two thousand, five hundred twelve".

Divisors: 1 2 4 7 8 13 14 16 23 26 28 46 52 56 91 92 104 112 161 182 184 208 299 322 364 368 598 644 728 1196 1288 1456 2093 2392 2576 4186 4784 8372 16744 33488 698249 1396498 2792996 4887743 5585992 9077237 9775486 11171984 16059727 18154474 19550972 32119454 36308948 39101944 63540659 64238908 72617896 78203888 112418089 127081318 128477816 145235792 208776451 224836178 254162636 256955632 417552902 449672356 508325272 835105804 899344712 1016650544 1461435157 1670211608 1798689424 2922870314 3340423216 5845740628 11691481256 23382962512