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13912204 = 223478051
BaseRepresentation
bin110101000100…
…100010001100
3222011210221211
4311010202030
512030142304
61214104204
7226152235
oct65044214
928153854
1013912204
117942499
1247ab064
132b61497
141bc208c
15134c204
hexd4488c

13912204 has 6 divisors (see below), whose sum is σ = 24346364. Its totient is φ = 6956100.

The previous prime is 13912201. The next prime is 13912231. The reversal of 13912204 is 40221931.

It is not an unprimeable number, because it can be changed into a prime (13912201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1739022 + ... + 1739029.

Almost surely, 213912204 is an apocalyptic number.

It is an amenable number.

13912204 is a deficient number, since it is larger than the sum of its proper divisors (10434160).

13912204 is a wasteful number, since it uses less digits than its factorization.

13912204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3478055 (or 3478053 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 13912204 is about 3729.9067012460. The cubic root of 13912204 is about 240.5093580267.

The spelling of 13912204 in words is "thirteen million, nine hundred twelve thousand, two hundred four".

Divisors: 1 2 4 3478051 6956102 13912204