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192044132 = 22723131607
BaseRepresentation
bin10110111001001…
…01110001100100
3111101100212000122
423130211301210
5343130403012
631020101112
74521230300
oct1334456144
9441325018
10192044132
1199449665
1254394798
1330a2cca7
141b710d00
1511cd6e72
hexb725c64

192044132 has 36 divisors (see below), whose sum is σ = 403570944. Its totient is φ = 79647120.

The previous prime is 192044117. The next prime is 192044143. The reversal of 192044132 is 231440291.

192044132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9728 + ... + 21879.

It is an arithmetic number, because the mean of its divisors is an integer number (11210304).

Almost surely, 2192044132 is an apocalyptic number.

It is an amenable number.

192044132 is an abundant number, since it is smaller than the sum of its proper divisors (211526812).

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

192044132 is a wasteful number, since it uses less digits than its factorization.

192044132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31656 (or 31647 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 192044132 is about 13857.9988454322. The cubic root of 192044132 is about 576.9440256799.

The spelling of 192044132 in words is "one hundred ninety-two million, forty-four thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 31 49 62 98 124 196 217 434 868 1519 3038 6076 31607 63214 126428 221249 442498 884996 979817 1548743 1959634 3097486 3919268 6194972 6858719 13717438 27434876 48011033 96022066 192044132