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13956702 = 235343889
BaseRepresentation
bin110101001111…
…011001011110
3222021001222220
4311033121132
512033103302
61215050210
7226426044
oct65173136
928231886
1013956702
117972971
124810966
132b78806
141bd4394
15135a4bc
hexd4f65e

13956702 has 16 divisors (see below), whose sum is σ = 28440720. Its totient is φ = 4564352.

The previous prime is 13956689. The next prime is 13956707. The reversal of 13956702 is 20765931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13956707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21627 + ... + 22262.

It is an arithmetic number, because the mean of its divisors is an integer number (1777545).

Almost surely, 213956702 is an apocalyptic number.

13956702 is an abundant number, since it is smaller than the sum of its proper divisors (14484018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13956702 is a wasteful number, since it uses less digits than its factorization.

13956702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43947.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 13956702 is about 3735.8669676529. The cubic root of 13956702 is about 240.7655071214.

The spelling of 13956702 in words is "thirteen million, nine hundred fifty-six thousand, seven hundred two".

Divisors: 1 2 3 6 53 106 159 318 43889 87778 131667 263334 2326117 4652234 6978351 13956702