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13069704 = 2332323677
BaseRepresentation
bin110001110110…
…110110001000
3220121000021010
4301312312020
511321212304
61144043520
7216043044
oct61666610
926530233
1013069704
11741750a
1244635a0
132927b6b
141a43024
151232789
hexc76d88

13069704 has 32 divisors (see below), whose sum is σ = 34096320. Its totient is φ = 4166976.

The previous prime is 13069699. The next prime is 13069711. The reversal of 13069704 is 40796031.

It is a happy number.

13069704 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 11287 + ... + 12390.

It is an arithmetic number, because the mean of its divisors is an integer number (1065510).

Almost surely, 213069704 is an apocalyptic number.

It is an amenable number.

13069704 is an abundant number, since it is smaller than the sum of its proper divisors (21026616).

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

13069704 is a wasteful number, since it uses less digits than its factorization.

13069704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23709 (or 23705 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 13069704 is about 3615.2045585278. The cubic root of 13069704 is about 235.5529697249.

The spelling of 13069704 in words is "thirteen million, sixty-nine thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 12 23 24 46 69 92 138 184 276 552 23677 47354 71031 94708 142062 189416 284124 544571 568248 1089142 1633713 2178284 3267426 4356568 6534852 13069704