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13497054 = 237013209
BaseRepresentation
bin110011011111…
…001011011110
3221101201110220
4303133023132
511423401204
61201142210
7222503004
oct63371336
927351426
1013497054
11768959a
12462a966
132a4752c
141b14a74
1512b91d9
hexcdf2de

13497054 has 16 divisors (see below), whose sum is σ = 27041040. Its totient is φ = 4491200.

The previous prime is 13497041. The next prime is 13497073. The reversal of 13497054 is 45079431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2602 + ... + 5810.

It is an arithmetic number, because the mean of its divisors is an integer number (1690065).

Almost surely, 213497054 is an apocalyptic number.

13497054 is an abundant number, since it is smaller than the sum of its proper divisors (13543986).

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

13497054 is a wasteful number, since it uses less digits than its factorization.

13497054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3915.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 13497054 is about 3673.8336924798. The cubic root of 13497054 is about 238.0928362259.

The spelling of 13497054 in words is "thirteen million, four hundred ninety-seven thousand, fifty-four".

Divisors: 1 2 3 6 701 1402 2103 3209 4206 6418 9627 19254 2249509 4499018 6748527 13497054