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13702413 = 32925431
BaseRepresentation
bin110100010001…
…010100001101
3221210011011210
4310101110031
512001434123
61205405033
7224316504
oct64212415
927704153
1013702413
11780990a
124709779
132ab9b4a
141b6983b
151309e93
hexd1150d

13702413 has 12 divisors (see below), whose sum is σ = 18925088. Its totient is φ = 8818320.

The previous prime is 13702397. The next prime is 13702417. The reversal of 13702413 is 31420731.

It is not a de Polignac number, because 13702413 - 24 = 13702397 is a prime.

It is a super-2 number, since 2×137024132 = 375512244045138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13702413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13702417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193 + ... + 5238.

Almost surely, 213702413 is an apocalyptic number.

It is an amenable number.

13702413 is a deficient number, since it is larger than the sum of its proper divisors (5222675).

13702413 is an equidigital number, since it uses as much as digits as its factorization.

13702413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5492 (or 5463 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 13702413 is about 3701.6770523642. The cubic root of 13702413 is about 239.2942985008.

The spelling of 13702413 in words is "thirteen million, seven hundred two thousand, four hundred thirteen".

Divisors: 1 3 29 87 841 2523 5431 16293 157499 472497 4567471 13702413