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13682795 = 573131249
BaseRepresentation
bin110100001100…
…100001101011
3221202011021012
4310030201223
512000322140
61205134135
7224205350
oct64144153
927664235
1013682795
1177a60a5
1246ba34b
132ab0c39
141b62627
151304265
hexd0c86b

13682795 has 16 divisors (see below), whose sum is σ = 18840000. Its totient is φ = 9345024.

The previous prime is 13682791. The next prime is 13682797. The reversal of 13682795 is 59728631.

It is a cyclic number.

It is not a de Polignac number, because 13682795 - 22 = 13682791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13682791) 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, 10331 + ... + 11579.

It is an arithmetic number, because the mean of its divisors is an integer number (1177500).

Almost surely, 213682795 is an apocalyptic number.

13682795 is a deficient number, since it is larger than the sum of its proper divisors (5157205).

13682795 is a wasteful number, since it uses less digits than its factorization.

13682795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574.

The product of its digits is 90720, while the sum is 41.

The square root of 13682795 is about 3699.0262232106. The cubic root of 13682795 is about 239.1800432544.

The spelling of 13682795 in words is "thirteen million, six hundred eighty-two thousand, seven hundred ninety-five".

Divisors: 1 5 7 35 313 1249 1565 2191 6245 8743 10955 43715 390937 1954685 2736559 13682795