Base | Representation |
---|---|
bin | 10110111001000… |
… | …01001100101100 |
3 | 111101022220022102 |
4 | 23130201030230 |
5 | 343124303023 |
6 | 31015434232 |
7 | 4521121532 |
oct | 1334411454 |
9 | 441286272 |
10 | 192025388 |
11 | 99436575 |
12 | 54385978 |
13 | 30a245b9 |
14 | 1b708152 |
15 | 11cd1628 |
hex | b72132c |
192025388 has 12 divisors (see below), whose sum is σ = 336151032. Its totient is φ = 95982240.
The previous prime is 192025369. The next prime is 192025391. The reversal of 192025388 is 883520291.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12443 + ... + 23213.
It is an arithmetic number, because the mean of its divisors is an integer number (28012586).
Almost surely, 2192025388 is an apocalyptic number.
It is an amenable number.
192025388 is a deficient number, since it is larger than the sum of its proper divisors (144125644).
192025388 is a wasteful number, since it uses less digits than its factorization.
192025388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15232 (or 15230 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 192025388 is about 13857.3225408085. The cubic root of 192025388 is about 576.9252546635.
The spelling of 192025388 in words is "one hundred ninety-two million, twenty-five thousand, three hundred eighty-eight".
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