Search a number
-
+
13124908 = 2210930103
BaseRepresentation
bin110010000100…
…010100101100
3220200210222201
4302010110230
511324444113
61145151244
7216363016
oct62042454
926623881
1013124908
117454a35
12448b524
132947024
141a591b6
151243cdd
hexc8452c

13124908 has 12 divisors (see below), whose sum is σ = 23180080. Its totient is φ = 6502032.

The previous prime is 13124897. The next prime is 13124911. The reversal of 13124908 is 80942131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14616 + ... + 15487.

Almost surely, 213124908 is an apocalyptic number.

It is an amenable number.

13124908 is a deficient number, since it is larger than the sum of its proper divisors (10055172).

13124908 is a wasteful number, since it uses less digits than its factorization.

13124908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30216 (or 30214 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 13124908 is about 3622.8314893188. The cubic root of 13124908 is about 235.8841478681.

The spelling of 13124908 in words is "thirteen million, one hundred twenty-four thousand, nine hundred eight".

Divisors: 1 2 4 109 218 436 30103 60206 120412 3281227 6562454 13124908