Base | Representation |
---|---|
bin | 10101100101000110… |
… | …111111010010001000 |
3 | 2012210211122021002000 |
4 | 111211012333102020 |
5 | 334423304323433 |
6 | 14351130311000 |
7 | 1450126446546 |
oct | 254506772210 |
9 | 65724567060 |
10 | 23171167368 |
11 | 9910579aa8 |
12 | 45a7b88460 |
13 | 225368c92b |
14 | 119b526d96 |
15 | 909371113 |
hex | 5651bf488 |
23171167368 has 64 divisors (see below), whose sum is σ = 64395864000. Its totient is φ = 7719941376.
The previous prime is 23171167309. The next prime is 23171167381. The reversal of 23171167368 is 86376117132.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434671 + ... + 485057.
It is an arithmetic number, because the mean of its divisors is an integer number (1006185375).
Almost surely, 223171167368 is an apocalyptic number.
It is an amenable number.
23171167368 is an abundant number, since it is smaller than the sum of its proper divisors (41224696632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23171167368 is a wasteful number, since it uses less digits than its factorization.
23171167368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52531 (or 52521 counting only the distinct ones).
The product of its digits is 254016, while the sum is 45.
It can be divided in two parts, 2317 and 1167368, that added together give a triangular number (1169685 = T1529).
The spelling of 23171167368 in words is "twenty-three billion, one hundred seventy-one million, one hundred sixty-seven thousand, three hundred sixty-eight".
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