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13883275 = 52779333
BaseRepresentation
bin110100111101…
…011110001011
3222010100021101
4310331132023
512023231100
61213322231
7226002010
oct64753613
928110241
1013883275
11792278a
124796377
132b51273
141bb5707
15134386a
hexd3d78b

13883275 has 12 divisors (see below), whose sum is σ = 19674832. Its totient is φ = 9519840.

The previous prime is 13883227. The next prime is 13883291. The reversal of 13883275 is 57238831.

It is not a de Polignac number, because 13883275 - 29 = 13882763 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39492 + ... + 39841.

Almost surely, 213883275 is an apocalyptic number.

13883275 is a deficient number, since it is larger than the sum of its proper divisors (5791557).

13883275 is an equidigital number, since it uses as much as digits as its factorization.

13883275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79350 (or 79345 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 13883275 is about 3726.0267041448. The cubic root of 13883275 is about 240.3425375047.

The spelling of 13883275 in words is "thirteen million, eight hundred eighty-three thousand, two hundred seventy-five".

Divisors: 1 5 7 25 35 175 79333 396665 555331 1983325 2776655 13883275