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192875052 = 22373220177
BaseRepresentation
bin10110111111100…
…00101000101100
3111102221001211110
423133300220230
5343334000202
631045552020
74531260636
oct1337605054
9442831743
10192875052
1199966977
1254715610
1330c61266
141b889a56
1511ded26c
hexb7f0a2c

192875052 has 24 divisors (see below), whose sum is σ = 456208816. Its totient is φ = 63410688.

The previous prime is 192875041. The next prime is 192875057. The reversal of 192875052 is 250578291.

It is a self number, because there is not a number n which added to its sum of digits gives 192875052.

It is not an unprimeable number, because it can be changed into a prime (192875057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109213 + ... + 110964.

Almost surely, 2192875052 is an apocalyptic number.

192875052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

192875052 is an abundant number, since it is smaller than the sum of its proper divisors (263333764).

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

192875052 is a wasteful number, since it uses less digits than its factorization.

192875052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220257 (or 220255 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 192875052 is about 13887.9462844583. The cubic root of 192875052 is about 577.7749190468.

The spelling of 192875052 in words is "one hundred ninety-two million, eight hundred seventy-five thousand, fifty-two".

Divisors: 1 2 3 4 6 12 73 146 219 292 438 876 220177 440354 660531 880708 1321062 2642124 16072921 32145842 48218763 64291684 96437526 192875052