Search a number
-
+
13307164 = 2213255907
BaseRepresentation
bin110010110000…
…110100011100
3221001001222221
4302300310130
511401312124
61153115124
7221052253
oct62606434
927031887
1013307164
117569962
124558aa4
1329abc80
141aa579a
15127cce4
hexcb0d1c

13307164 has 12 divisors (see below), whose sum is σ = 25078984. Its totient is φ = 6141744.

The previous prime is 13307149. The next prime is 13307171. The reversal of 13307164 is 46170331.

It is a super-2 number, since 2×133071642 = 354161227445792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127902 + ... + 128005.

Almost surely, 213307164 is an apocalyptic number.

It is an amenable number.

13307164 is a deficient number, since it is larger than the sum of its proper divisors (11771820).

13307164 is a wasteful number, since it uses less digits than its factorization.

13307164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255924 (or 255922 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 13307164 is about 3647.8985731514. The cubic root of 13307164 is about 236.9709828159.

Adding to 13307164 its reverse (46170331), we get a palindrome (59477495).

The spelling of 13307164 in words is "thirteen million, three hundred seven thousand, one hundred sixty-four".

Divisors: 1 2 4 13 26 52 255907 511814 1023628 3326791 6653582 13307164