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1368886204 = 22748888793
BaseRepresentation
bin101000110010111…
…1000101110111100
310112101210121212001
41101211320232330
510300413324304
6343455552044
745631224610
oct12145705674
93471717761
101368886204
11642778514
1232252b624
1318a7a684a
14cdb33340
158029ada4
hex51978bbc

1368886204 has 12 divisors (see below), whose sum is σ = 2737772464. Its totient is φ = 586665504.

The previous prime is 1368886163. The next prime is 1368886231. The reversal of 1368886204 is 4026888631.

1368886204 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24444369 + ... + 24444424.

Almost surely, 21368886204 is an apocalyptic number.

1368886204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1368886204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1368886204 is a wasteful number, since it uses less digits than its factorization.

1368886204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48888804 (or 48888802 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 1368886204 is about 36998.4621842584. The cubic root of 1368886204 is about 1110.3394800718.

The spelling of 1368886204 in words is "one billion, three hundred sixty-eight million, eight hundred eighty-six thousand, two hundred four".

Divisors: 1 2 4 7 14 28 48888793 97777586 195555172 342221551 684443102 1368886204