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13213200200 = 2352166339727
BaseRepresentation
bin11000100111001000…
…10110111101001000
31021002211222010011012
430103210112331020
5204030034401300
610023044423052
7645302230364
oct142344267510
937084863135
1013213200200
115670563972
1226890a7a88
1313275cb375
148d4bc62a4
15525017435
hex313916f48

13213200200 has 48 divisors (see below), whose sum is σ = 30739937280. Its totient is φ = 5281968960.

The previous prime is 13213200199. The next prime is 13213200211. The reversal of 13213200200 is 200231231.

It is a happy 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, 312737 + ... + 352463.

It is an arithmetic number, because the mean of its divisors is an integer number (640415360).

Almost surely, 213213200200 is an apocalyptic number.

13213200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13213200200 is an abundant number, since it is smaller than the sum of its proper divisors (17526737080).

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

13213200200 is a wasteful number, since it uses less digits than its factorization.

13213200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41406 (or 41397 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13213200200 its reverse (200231231), we get a palindrome (13413431431).

The spelling of 13213200200 in words is "thirteen billion, two hundred thirteen million, two hundred thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 1663 3326 6652 8315 13304 16630 33260 39727 41575 66520 79454 83150 158908 166300 198635 317816 332600 397270 794540 993175 1589080 1986350 3972700 7945400 66066001 132132002 264264004 330330005 528528008 660660010 1321320020 1651650025 2642640040 3303300050 6606600100 13213200200