Base | Representation |
---|---|
bin | 10110111001111… |
… | …10001001001100 |
3 | 111101112220221112 |
4 | 23130332021030 |
5 | 343142101243 |
6 | 31022151152 |
7 | 4522124303 |
oct | 1334761114 |
9 | 441486845 |
10 | 192143948 |
11 | 99507657 |
12 | 544224b8 |
13 | 30a66559 |
14 | 1b73943a |
15 | 11d06818 |
hex | b73e24c |
192143948 has 12 divisors (see below), whose sum is σ = 336679392. Its totient is φ = 95949840.
The previous prime is 192143947. The next prime is 192143953. The reversal of 192143948 is 849341291.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (192143947) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26948 + ... + 33323.
It is an arithmetic number, because the mean of its divisors is an integer number (28056616).
Almost surely, 2192143948 is an apocalyptic number.
It is an amenable number.
192143948 is a deficient number, since it is larger than the sum of its proper divisors (144535444).
192143948 is a wasteful number, since it uses less digits than its factorization.
192143948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61072 (or 61070 counting only the distinct ones).
The product of its digits is 62208, while the sum is 41.
The square root of 192143948 is about 13861.5997633751. The cubic root of 192143948 is about 577.0439649836.
The spelling of 192143948 in words is "one hundred ninety-two million, one hundred forty-three thousand, nine hundred forty-eight".
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