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13114790 = 2513791277
BaseRepresentation
bin110010000001…
…110110100110
3220200022002222
4302001312212
511324133130
61145032342
7216321353
oct62016646
926608088
1013114790
117448377
1244856b2
132942540
141a5562a
151240ce5
hexc81da6

13114790 has 32 divisors (see below), whose sum is σ = 25764480. Its totient is φ = 4777344.

The previous prime is 13114763. The next prime is 13114799. The reversal of 13114790 is 9741131.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13114799) 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 15 ways as a sum of consecutive naturals, for example, 9632 + ... + 10908.

It is an arithmetic number, because the mean of its divisors is an integer number (805140).

Almost surely, 213114790 is an apocalyptic number.

13114790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13114790 is a deficient number, since it is larger than the sum of its proper divisors (12649690).

13114790 is a wasteful number, since it uses less digits than its factorization.

13114790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 13114790 is about 3621.4347985294. The cubic root of 13114790 is about 235.8235178718.

The spelling of 13114790 in words is "thirteen million, one hundred fourteen thousand, seven hundred ninety".

Divisors: 1 2 5 10 13 26 65 79 130 158 395 790 1027 1277 2054 2554 5135 6385 10270 12770 16601 33202 83005 100883 166010 201766 504415 1008830 1311479 2622958 6557395 13114790