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13056162 = 237310861
BaseRepresentation
bin110001110011…
…100010100010
3220120022200120
4301303202202
511320244122
61143501110
7215655420
oct61634242
926508616
1013056162
117408319
124457796
132921952
141a3c110
15122d75c
hexc738a2

13056162 has 16 divisors (see below), whose sum is σ = 29842752. Its totient is φ = 3730320.

The previous prime is 13056161. The next prime is 13056167. The reversal of 13056162 is 26165031.

It is not an unprimeable number, because it can be changed into a prime (13056161) 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 7 ways as a sum of consecutive naturals, for example, 155389 + ... + 155472.

It is an arithmetic number, because the mean of its divisors is an integer number (1865172).

Almost surely, 213056162 is an apocalyptic number.

13056162 is an abundant number, since it is smaller than the sum of its proper divisors (16786590).

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

13056162 is a wasteful number, since it uses less digits than its factorization.

13056162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310873.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 13056162 is about 3613.3311500608. The cubic root of 13056162 is about 235.4715865847.

The spelling of 13056162 in words is "thirteen million, fifty-six thousand, one hundred sixty-two".

Divisors: 1 2 3 6 7 14 21 42 310861 621722 932583 1865166 2176027 4352054 6528081 13056162