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13252192 = 25414131
BaseRepresentation
bin110010100011…
…011001100000
3220221021120221
4302203121200
511343032232
61152012424
7220433062
oct62433140
926837527
1013252192
117531628
124531114
13298cc45
141a8d732
15126b897
hexca3660

13252192 has 12 divisors (see below), whose sum is σ = 26090316. Its totient is φ = 6626080.

The previous prime is 13252157. The next prime is 13252193. The reversal of 13252192 is 29125231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13252193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207034 + ... + 207097.

It is an arithmetic number, because the mean of its divisors is an integer number (2174193).

Almost surely, 213252192 is an apocalyptic number.

It is an amenable number.

13252192 is a deficient number, since it is larger than the sum of its proper divisors (12838124).

13252192 is an equidigital number, since it uses as much as digits as its factorization.

13252192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414141 (or 414133 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 13252192 is about 3640.3560265447. The cubic root of 13252192 is about 236.6442227829.

The spelling of 13252192 in words is "thirteen million, two hundred fifty-two thousand, one hundred ninety-two".

Divisors: 1 2 4 8 16 32 414131 828262 1656524 3313048 6626096 13252192