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13201364 = 22111971523
BaseRepresentation
bin110010010110…
…111111010100
3220211200212102
4302112333110
511334420424
61150541232
7220131641
oct62267724
926750772
1013201364
1174a7420
124507818
132972a77
141a78dc8
15125b7ae
hexc96fd4

13201364 has 24 divisors (see below), whose sum is σ = 25347168. Its totient is φ = 5966240.

The previous prime is 13201337. The next prime is 13201373. The reversal of 13201364 is 46310231.

It is a super-2 number, since 2×132013642 = 348552022920992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7907 + ... + 9429.

It is an arithmetic number, because the mean of its divisors is an integer number (1056132).

Almost surely, 213201364 is an apocalyptic number.

It is an amenable number.

13201364 is a deficient number, since it is larger than the sum of its proper divisors (12145804).

13201364 is a wasteful number, since it uses less digits than its factorization.

13201364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735 (or 1733 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 13201364 is about 3633.3681343899. The cubic root of 13201364 is about 236.3412901772.

Adding to 13201364 its reverse (46310231), we get a palindrome (59511595).

The spelling of 13201364 in words is "thirteen million, two hundred one thousand, three hundred sixty-four".

Divisors: 1 2 4 11 22 44 197 394 788 1523 2167 3046 4334 6092 8668 16753 33506 67012 300031 600062 1200124 3300341 6600682 13201364