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13376325 = 352178351
BaseRepresentation
bin110011000001…
…101101000101
3221011120212110
4303001231011
511411020300
61154411233
7221461014
oct63015505
927146773
1013376325
117606916
124590b19
132a045b1
141ac2a7b
151293550
hexcc1b45

13376325 has 12 divisors (see below), whose sum is σ = 22115648. Its totient is φ = 7134000.

The previous prime is 13376309. The next prime is 13376357. The reversal of 13376325 is 52367331.

It is not a de Polignac number, because 13376325 - 24 = 13376309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13376292 and 13376301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89101 + ... + 89250.

Almost surely, 213376325 is an apocalyptic number.

13376325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13376325 is a deficient number, since it is larger than the sum of its proper divisors (8739323).

13376325 is a wasteful number, since it uses less digits than its factorization.

13376325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178364 (or 178359 counting only the distinct ones).

The product of its digits is 11340, while the sum is 30.

The square root of 13376325 is about 3657.3658553664. The cubic root of 13376325 is about 237.3808081517.

The spelling of 13376325 in words is "thirteen million, three hundred seventy-six thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 178351 535053 891755 2675265 4458775 13376325