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13080910 = 251308091
BaseRepresentation
bin110001111001…
…100101001110
3220121120122011
4301321211032
511322042120
61144211434
7216120523
oct61714516
926546564
1013080910
117424977
124469b7a
13292ccab
141a4714a
151235c5a
hexc7994e

13080910 has 8 divisors (see below), whose sum is σ = 23545656. Its totient is φ = 5232360.

The previous prime is 13080863. The next prime is 13080917. The reversal of 13080910 is 1908031.

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

It is a super-2 number, since 2×130809102 = 342220412856200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13080917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654036 + ... + 654055.

It is an arithmetic number, because the mean of its divisors is an integer number (2943207).

Almost surely, 213080910 is an apocalyptic number.

13080910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13080910 is a deficient number, since it is larger than the sum of its proper divisors (10464746).

13080910 is a wasteful number, since it uses less digits than its factorization.

13080910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308098.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 13080910 is about 3616.7540696044. The cubic root of 13080910 is about 235.6202717474.

Adding to 13080910 its reverse (1908031), we get a palindrome (14988941).

The spelling of 13080910 in words is "thirteen million, eighty thousand, nine hundred ten".

Divisors: 1 2 5 10 1308091 2616182 6540455 13080910