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13039108 = 227941263
BaseRepresentation
bin110001101111…
…011000000100
3220112110021221
4301233120010
511314222413
61143250124
7215554615
oct61573004
926473257
1013039108
1173a6525
124449944
132916c64
141a35c0c
15122868d
hexc6f604

13039108 has 12 divisors (see below), whose sum is σ = 23107840. Its totient is φ = 6436872.

The previous prime is 13039099. The next prime is 13039109. The reversal of 13039108 is 80193031.

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (13039109) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20316 + ... + 20947.

Almost surely, 213039108 is an apocalyptic number.

It is an amenable number.

13039108 is a deficient number, since it is larger than the sum of its proper divisors (10068732).

13039108 is a wasteful number, since it uses less digits than its factorization.

13039108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41346 (or 41344 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 13039108 is about 3610.9705066644. The cubic root of 13039108 is about 235.3690173365.

The spelling of 13039108 in words is "thirteen million, thirty-nine thousand, one hundred eight".

Divisors: 1 2 4 79 158 316 41263 82526 165052 3259777 6519554 13039108