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13312990200 = 2335222188317
BaseRepresentation
bin11000110011000010…
…00001101111111000
31021100210201222022010
430121201001233320
5204231111141300
610041011325520
7650623356336
oct143141015770
937323658263
1013312990200
115711921644
1226b65b08a0
13134219a3c3
14904160b56
1552db79a50
hex319841bf8

13312990200 has 48 divisors (see below), whose sum is σ = 41270271480. Its totient is φ = 3550130560.

The previous prime is 13312990127. The next prime is 13312990211. The reversal of 13312990200 is 209921331.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11093559 + ... + 11094758.

Almost surely, 213312990200 is an apocalyptic number.

13312990200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13312990200 is an abundant number, since it is smaller than the sum of its proper divisors (27957281280).

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

13312990200 is a wasteful number, since it uses less digits than its factorization.

13312990200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22188336 (or 22188327 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The spelling of 13312990200 in words is "thirteen billion, three hundred twelve million, nine hundred ninety thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 22188317 44376634 66564951 88753268 110941585 133129902 177506536 221883170 266259804 332824755 443766340 532519608 554707925 665649510 887532680 1109415850 1331299020 1664123775 2218831700 2662598040 3328247550 4437663400 6656495100 13312990200