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13108653030 = 2351139723191
BaseRepresentation
bin11000011010101011…
…00010101111100110
31020211120020120101210
430031111202233212
5203321303344110
610004431532250
7642562466214
oct141525425746
936746216353
1013108653030
115617547050
12265a08a086
13130ba54c35
148c4d6dcb4
1551ac65520
hex30d562be6

13108653030 has 32 divisors (see below), whose sum is σ = 34320837888. Its totient is φ = 3177855200.

The previous prime is 13108653023. The next prime is 13108653049. The reversal of 13108653030 is 3035680131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19861266 + ... + 19861925.

It is an arithmetic number, because the mean of its divisors is an integer number (1072526184).

Almost surely, 213108653030 is an apocalyptic number.

13108653030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13108653030 is an abundant number, since it is smaller than the sum of its proper divisors (21212184858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13108653030 is a wasteful number, since it uses less digits than its factorization.

13108653030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39723212.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 13108653030 in words is "thirteen billion, one hundred eight million, six hundred fifty-three thousand, thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 39723191 79446382 119169573 198615955 238339146 397231910 436955101 595847865 873910202 1191695730 1310865303 2184775505 2621730606 4369551010 6554326515 13108653030