Search a number
-
+
13060884 = 2231088407
BaseRepresentation
bin110001110100…
…101100010100
3220120120011110
4301310230110
511320422014
61143535020
7216005244
oct61645424
926516143
1013060884
117410921
12445a470
132923b45
141a3db24
15122ed59
hexc74b14

13060884 has 12 divisors (see below), whose sum is σ = 30475424. Its totient is φ = 4353624.

The previous prime is 13060871. The next prime is 13060891. The reversal of 13060884 is 48806031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×130608842 = 341173381722912, 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, 544192 + ... + 544215.

Almost surely, 213060884 is an apocalyptic number.

It is an amenable number.

13060884 is an abundant number, since it is smaller than the sum of its proper divisors (17414540).

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

13060884 is a wasteful number, since it uses less digits than its factorization.

13060884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088414 (or 1088412 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 13060884 is about 3613.9845046707. The cubic root of 13060884 is about 235.4999706997.

The spelling of 13060884 in words is "thirteen million, sixty thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 1088407 2176814 3265221 4353628 6530442 13060884