Search a number
-
+
13196093956 = 2237791128643
BaseRepresentation
bin11000100101000110…
…00110101000000100
31021001122210000210121
430102203012220010
5204011200001311
610021234031324
7645003643063
oct142243065004
937048700717
1013196093956
11566193a781
122683418544
131323bbc126
148d28121da
15523788b71
hex3128c6a04

13196093956 has 24 divisors (see below), whose sum is σ = 24017544320. Its totient is φ = 6338453472.

The previous prime is 13196093929. The next prime is 13196093971. The reversal of 13196093956 is 65939069131.

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, 552630 + ... + 576013.

Almost surely, 213196093956 is an apocalyptic number.

It is an amenable number.

13196093956 is a deficient number, since it is larger than the sum of its proper divisors (10821450364).

13196093956 is a wasteful number, since it uses less digits than its factorization.

13196093956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128763 (or 1128761 counting only the distinct ones).

The product of its (nonzero) digits is 1180980, while the sum is 52.

The spelling of 13196093956 in words is "thirteen billion, one hundred ninety-six million, ninety-three thousand, nine hundred fifty-six".

Divisors: 1 2 4 37 74 79 148 158 316 2923 5846 11692 1128643 2257286 4514572 41759791 83519582 89162797 167039164 178325594 356651188 3299023489 6598046978 13196093956