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13295292 = 2231765173
BaseRepresentation
bin110010101101…
…111010111100
3221000110201020
4302231322330
511400422132
61152544140
7221002533
oct62557274
927013636
1013295292
117560a4a
124552050
1329a674a
141aa131a
15127952c
hexcadebc

13295292 has 24 divisors (see below), whose sum is σ = 32847696. Its totient is φ = 4171008.

The previous prime is 13295291. The next prime is 13295327. The reversal of 13295292 is 29259231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13295291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32383 + ... + 32790.

It is an arithmetic number, because the mean of its divisors is an integer number (1368654).

Almost surely, 213295292 is an apocalyptic number.

13295292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13295292 is an abundant number, since it is smaller than the sum of its proper divisors (19552404).

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

13295292 is a wasteful number, since it uses less digits than its factorization.

13295292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65197 (or 65195 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 13295292 is about 3646.2709718286. The cubic root of 13295292 is about 236.9004905468.

The spelling of 13295292 in words is "thirteen million, two hundred ninety-five thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 65173 130346 195519 260692 391038 782076 1107941 2215882 3323823 4431764 6647646 13295292