Base | Representation |
---|---|
bin | 10101101101110000… |
… | …110100101011011001 |
3 | 2020011221211101112200 |
4 | 111231300310223121 |
5 | 340222441223310 |
6 | 14413354200413 |
7 | 1453541501523 |
oct | 255560645331 |
9 | 66157741480 |
10 | 23316351705 |
11 | 9985522159 |
12 | 4628723109 |
13 | 227779391a |
14 | 11b291aa13 |
15 | 916e9d9c0 |
hex | 56dc34ad9 |
23316351705 has 24 divisors (see below), whose sum is σ = 41400744840. Its totient is φ = 12132084480.
The previous prime is 23316351697. The next prime is 23316351719. The reversal of 23316351705 is 50715361332.
23316351705 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 635 + 17 + 0 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1109689344 + 22206662361 = 33312^2 + 149019^2 .
It is not a de Polignac number, because 23316351705 - 23 = 23316351697 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23316351705.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6316950 + ... + 6320639.
It is an arithmetic number, because the mean of its divisors is an integer number (1725031035).
Almost surely, 223316351705 is an apocalyptic number.
It is an amenable number.
23316351705 is a deficient number, since it is larger than the sum of its proper divisors (18084393135).
23316351705 is a wasteful number, since it uses less digits than its factorization.
23316351705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12637641 (or 12637638 counting only the distinct ones).
The product of its (nonzero) digits is 56700, while the sum is 36.
The spelling of 23316351705 in words is "twenty-three billion, three hundred sixteen million, three hundred fifty-one thousand, seven hundred five".
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