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1230796704 = 25312820799
BaseRepresentation
bin100100101011100…
…0111011110100000
310011202221221200010
41021113013132200
510010040443304
6322044124520
742333412404
oct11127073640
93152857603
101230796704
11581830865
122a4236740
13167cb7c97
14b9669104
15730c0789
hex495c77a0

1230796704 has 24 divisors (see below), whose sum is σ = 3230841600. Its totient is φ = 410265536.

The previous prime is 1230796681. The next prime is 1230796729. The reversal of 1230796704 is 4076970321.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6410304 + ... + 6410495.

It is an arithmetic number, because the mean of its divisors is an integer number (134618400).

Almost surely, 21230796704 is an apocalyptic number.

It is an amenable number.

1230796704 is an abundant number, since it is smaller than the sum of its proper divisors (2000044896).

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

1230796704 is a wasteful number, since it uses less digits than its factorization.

1230796704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12820812 (or 12820804 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 1230796704 is about 35082.7123238783. The cubic root of 1230796704 is about 1071.6725535138.

The spelling of 1230796704 in words is "one billion, two hundred thirty million, seven hundred ninety-six thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 12820799 25641598 38462397 51283196 76924794 102566392 153849588 205132784 307699176 410265568 615398352 1230796704