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13108630 = 259371399
BaseRepresentation
bin110010000000…
…010110010110
3220122222122211
4302000112112
511323434010
61144544034
7216264403
oct62002626
926588584
1013108630
117443787
12448201a
13293c7b2
141a532aa
15123e08a
hexc80596

13108630 has 16 divisors (see below), whose sum is σ = 23637600. Its totient is φ = 5234112.

The previous prime is 13108621. The next prime is 13108631. The reversal of 13108630 is 3680131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13108631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8671 + ... + 10069.

It is an arithmetic number, because the mean of its divisors is an integer number (1477350).

Almost surely, 213108630 is an apocalyptic number.

13108630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13108630 is a deficient number, since it is larger than the sum of its proper divisors (10528970).

13108630 is a wasteful number, since it uses less digits than its factorization.

13108630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 13108630 is about 3620.5842070031. The cubic root of 13108630 is about 235.7865900886.

Adding to 13108630 its reverse (3680131), we get a palindrome (16788761).

The spelling of 13108630 in words is "thirteen million, one hundred eight thousand, six hundred thirty".

Divisors: 1 2 5 10 937 1399 1874 2798 4685 6995 9370 13990 1310863 2621726 6554315 13108630