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68796204 = 22315137967
BaseRepresentation
bin1000001100110…
…11111100101100
311210110012122120
410012123330230
5120102434304
610454312540
71463521011
oct406337454
9153405576
1068796204
1135919674
121b058750
1311339919
1491cb708
15608e0d9
hex419bf2c

68796204 has 24 divisors (see below), whose sum is σ = 161591808. Its totient is φ = 22779600.

The previous prime is 68796193. The next prime is 68796241. The reversal of 68796204 is 40269786.

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, 17172 + ... + 20795.

It is an arithmetic number, because the mean of its divisors is an integer number (6732992).

Almost surely, 268796204 is an apocalyptic number.

It is an amenable number.

68796204 is an abundant number, since it is smaller than the sum of its proper divisors (92795604).

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

68796204 is a wasteful number, since it uses less digits than its factorization.

68796204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38125 (or 38123 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 68796204 is about 8294.3477139556. The cubic root of 68796204 is about 409.7523866765.

The spelling of 68796204 in words is "sixty-eight million, seven hundred ninety-six thousand, two hundred four".

Divisors: 1 2 3 4 6 12 151 302 453 604 906 1812 37967 75934 113901 151868 227802 455604 5733017 11466034 17199051 22932068 34398102 68796204