Base | Representation |
---|---|
bin | 1011001100010111000… |
… | …1110100011000001000 |
3 | 200101100111020010121102 |
4 | 2303011301310120020 |
5 | 11122310430412133 |
6 | 224201230200532 |
7 | 16615202153132 |
oct | 2630561643010 |
9 | 611314203542 |
10 | 192296732168 |
11 | 74609546052 |
12 | 31327953148 |
13 | 15197401628 |
14 | 9442dba052 |
15 | 500703e7e8 |
hex | 2cc5c74608 |
192296732168 has 36 divisors (see below), whose sum is σ = 362856961485. Its totient is φ = 95538752736.
The previous prime is 192296732167. The next prime is 192296732207. The reversal of 192296732168 is 861237692291.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 123202404004 + 69094328164 = 351002^2 + 262858^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=310078.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (192296732167) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 244341071 + ... + 244341857.
Almost surely, 2192296732168 is an apocalyptic number.
It is an amenable number.
192296732168 is a deficient number, since it is larger than the sum of its proper divisors (170560229317).
192296732168 is an frugal number, since it uses more digits than its factorization.
192296732168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1974 (or 986 counting only the distinct ones).
The product of its digits is 3919104, while the sum is 56.
The spelling of 192296732168 in words is "one hundred ninety-two billion, two hundred ninety-six million, seven hundred thirty-two thousand, one hundred sixty-eight".
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