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23332012984 = 2371724508417
BaseRepresentation
bin10101101110101100…
…100100001110111000
32020020001022001210001
4111232230210032320
5340240443403414
614415114002344
71454121560320
oct255654441670
966201261701
1023332012984
119993349765
124631a163b4
13227aab8257
1411b4a36280
15918544074
hex56eb243b8

23332012984 has 32 divisors (see below), whose sum is σ = 52938182880. Its totient is φ = 9411231744.

The previous prime is 23332012943. The next prime is 23332012993. The reversal of 23332012984 is 48921023332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12253257 + ... + 12255160.

It is an arithmetic number, because the mean of its divisors is an integer number (1654318215).

Almost surely, 223332012984 is an apocalyptic number.

It is an amenable number.

23332012984 is an abundant number, since it is smaller than the sum of its proper divisors (29606169896).

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

23332012984 is a wasteful number, since it uses less digits than its factorization.

23332012984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24508447 (or 24508443 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 23332012984 in words is "twenty-three billion, three hundred thirty-two million, twelve thousand, nine hundred eighty-four".

Divisors: 1 2 4 7 8 14 17 28 34 56 68 119 136 238 476 952 24508417 49016834 98033668 171558919 196067336 343117838 416643089 686235676 833286178 1372471352 1666572356 2916501623 3333144712 5833003246 11666006492 23332012984