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13248204 = 2231104017
BaseRepresentation
bin110010100010…
…011011001100
3220221002010020
4302202123030
511342420304
61151542140
7220415334
oct62423314
926832106
1013248204
117529632
12452a950
13298b198
141a8c0c4
15126a5d9
hexca26cc

13248204 has 12 divisors (see below), whose sum is σ = 30912504. Its totient is φ = 4416064.

The previous prime is 13248203. The next prime is 13248217. The reversal of 13248204 is 40284231.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (13248203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551997 + ... + 552020.

It is an arithmetic number, because the mean of its divisors is an integer number (2576042).

Almost surely, 213248204 is an apocalyptic number.

It is an amenable number.

13248204 is an abundant number, since it is smaller than the sum of its proper divisors (17664300).

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

13248204 is a wasteful number, since it uses less digits than its factorization.

13248204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104024 (or 1104022 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 13248204 is about 3639.8082367070. The cubic root of 13248204 is about 236.6204825131.

The spelling of 13248204 in words is "thirteen million, two hundred forty-eight thousand, two hundred four".

Divisors: 1 2 3 4 6 12 1104017 2208034 3312051 4416068 6624102 13248204