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13090196 = 227467507
BaseRepresentation
bin110001111011…
…110110010100
3220122001101002
4301323312110
511322341241
61144322432
7216156560
oct61736624
926561332
1013090196
117430949
124473418
1329342a2
141a4a6a0
15123889b
hexc7bd94

13090196 has 12 divisors (see below), whose sum is σ = 26180448. Its totient is φ = 5610072.

The previous prime is 13090169. The next prime is 13090201. The reversal of 13090196 is 69109031.

13090196 is an admirable number.

It is a plaindrome in base 15.

It is a congruent 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, 233726 + ... + 233781.

It is an arithmetic number, because the mean of its divisors is an integer number (2181704).

Almost surely, 213090196 is an apocalyptic number.

It is an amenable number.

13090196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13090196 is a wasteful number, since it uses less digits than its factorization.

13090196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467518 (or 467516 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 13090196 is about 3618.0375896334. The cubic root of 13090196 is about 235.6760133410.

The spelling of 13090196 in words is "thirteen million, ninety thousand, one hundred ninety-six".

Divisors: 1 2 4 7 14 28 467507 935014 1870028 3272549 6545098 13090196