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13883051 = 71341612
BaseRepresentation
bin110100111101…
…011010101011
3222010022222002
4310331122223
512023224201
61213321215
7226001240
oct64753253
928108862
1013883051
1179225a6
12479620b
132b51130
141bb55c7
15134376b
hexd3d6ab

13883051 has 24 divisors (see below), whose sum is σ = 17795232. Its totient is φ = 10540800.

The previous prime is 13883047. The next prime is 13883057. The reversal of 13883051 is 15038831.

It is not a de Polignac number, because 13883051 - 22 = 13883047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13883057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227561 + ... + 227621.

It is an arithmetic number, because the mean of its divisors is an integer number (741468).

Almost surely, 213883051 is an apocalyptic number.

13883051 is a deficient number, since it is larger than the sum of its proper divisors (3912181).

13883051 is an equidigital number, since it uses as much as digits as its factorization.

13883051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 13883051 is about 3725.9966451944. The cubic root of 13883051 is about 240.3412448938.

The spelling of 13883051 in words is "thirteen million, eight hundred eighty-three thousand, fifty-one".

Divisors: 1 7 13 41 61 91 287 427 533 793 2501 3721 3731 5551 17507 26047 32513 48373 152561 227591 338611 1067927 1983293 13883051