Search a number
-
+
13076132 = 225575869
BaseRepresentation
bin110001111000…
…011010100100
3220121100002012
4301320122210
511321414012
61144133352
7216100556
oct61703244
926540065
1013076132
117421323
124467258
13292aa74
141a454d6
151234622
hexc786a4

13076132 has 12 divisors (see below), whose sum is σ = 22928220. Its totient is φ = 6525216.

The previous prime is 13076131. The next prime is 13076137. The reversal of 13076132 is 23167031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1201216 + 11874916 = 1096^2 + 3446^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13076098 and 13076107.

It is not an unprimeable number, because it can be changed into a prime (13076131) by changing a digit.

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, 707 + ... + 5162.

It is an arithmetic number, because the mean of its divisors is an integer number (1910685).

Almost surely, 213076132 is an apocalyptic number.

It is an amenable number.

13076132 is a deficient number, since it is larger than the sum of its proper divisors (9852088).

13076132 is a wasteful number, since it uses less digits than its factorization.

13076132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6430 (or 6428 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 13076132 is about 3616.0934722432. The cubic root of 13076132 is about 235.5915802991.

The spelling of 13076132 in words is "thirteen million, seventy-six thousand, one hundred thirty-two".

Divisors: 1 2 4 557 1114 2228 5869 11738 23476 3269033 6538066 13076132