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13801342 = 249913829
BaseRepresentation
bin110100101001…
…011101111110
3221222011212211
4310221131332
512013120332
61211451034
7225211102
oct64513576
927864784
1013801342
117877175
124756a7a
132b22b99
141b93902
151329447
hexd2977e

13801342 has 8 divisors (see below), whose sum is σ = 20745000. Its totient is φ = 6886344.

The previous prime is 13801327. The next prime is 13801351. The reversal of 13801342 is 24310831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5917 + ... + 7912.

It is an arithmetic number, because the mean of its divisors is an integer number (2593125).

Almost surely, 213801342 is an apocalyptic number.

13801342 is a deficient number, since it is larger than the sum of its proper divisors (6943658).

13801342 is a wasteful number, since it uses less digits than its factorization.

13801342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14330.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 13801342 is about 3715.0157469384. The cubic root of 13801342 is about 239.8688056114.

The spelling of 13801342 in words is "thirteen million, eight hundred one thousand, three hundred forty-two".

Divisors: 1 2 499 998 13829 27658 6900671 13801342