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13107795 = 351098017
BaseRepresentation
bin110010000000…
…001001010011
3220122221111220
4302000021103
511323422140
61144540123
7216262101
oct62001123
926587456
1013107795
117443098
124481643
13293c2bc
141a52c71
15123dbd0
hexc80253

13107795 has 16 divisors (see below), whose sum is σ = 21167520. Its totient is φ = 6925824.

The previous prime is 13107793. The next prime is 13107803. The reversal of 13107795 is 59770131.

It is not a de Polignac number, because 13107795 - 21 = 13107793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13107793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2374 + ... + 5643.

It is an arithmetic number, because the mean of its divisors is an integer number (1322970).

Almost surely, 213107795 is an apocalyptic number.

13107795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13107795 is a deficient number, since it is larger than the sum of its proper divisors (8059725).

13107795 is a wasteful number, since it uses less digits than its factorization.

13107795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8134.

The product of its (nonzero) digits is 6615, while the sum is 33.

The square root of 13107795 is about 3620.4688922845. The cubic root of 13107795 is about 235.7815835653.

The spelling of 13107795 in words is "thirteen million, one hundred seven thousand, seven hundred ninety-five".

Divisors: 1 3 5 15 109 327 545 1635 8017 24051 40085 120255 873853 2621559 4369265 13107795