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13696501 = 713413671
BaseRepresentation
bin110100001111…
…110111110101
3221202212001211
4310033313311
512001242001
61205321421
7224263330
oct64176765
927685054
1013696501
117805425
124706271
132ab7250
141b67617
151308351
hexd0fdf5

13696501 has 16 divisors (see below), whose sum is σ = 17273088. Its totient is φ = 10569600.

The previous prime is 13696493. The next prime is 13696517. The reversal of 13696501 is 10569631.

It is a cyclic number.

It is not a de Polignac number, because 13696501 - 23 = 13696493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13696531) 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, 1896 + ... + 5566.

It is an arithmetic number, because the mean of its divisors is an integer number (1079568).

Almost surely, 213696501 is an apocalyptic number.

It is an amenable number.

13696501 is a deficient number, since it is larger than the sum of its proper divisors (3576587).

13696501 is a wasteful number, since it uses less digits than its factorization.

13696501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3732.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 13696501 is about 3700.8784092429. The cubic root of 13696501 is about 239.2598784950.

The spelling of 13696501 in words is "thirteen million, six hundred ninety-six thousand, five hundred one".

Divisors: 1 7 13 41 91 287 533 3671 3731 25697 47723 150511 334061 1053577 1956643 13696501