Base | Representation |
---|---|
bin | 10101100111010010… |
… | …010010000100001011 |
3 | 2012220101100102011110 |
4 | 111213102102010023 |
5 | 340012131313230 |
6 | 14354513101403 |
7 | 1451052021246 |
oct | 254722220413 |
9 | 65811312143 |
10 | 23207682315 |
11 | 992a14a244 |
12 | 45b8257863 |
13 | 225b1060cc |
14 | 11a231025d |
15 | 90c6854b0 |
hex | 56749210b |
23207682315 has 32 divisors (see below), whose sum is σ = 37675777536. Its totient is φ = 12196459520.
The previous prime is 23207682307. The next prime is 23207682319. The reversal of 23207682315 is 51328670232.
It is not a de Polignac number, because 23207682315 - 23 = 23207682307 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23207682319) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2415952 + ... + 2425538.
It is an arithmetic number, because the mean of its divisors is an integer number (1177368048).
Almost surely, 223207682315 is an apocalyptic number.
23207682315 is a deficient number, since it is larger than the sum of its proper divisors (14468095221).
23207682315 is a wasteful number, since it uses less digits than its factorization.
23207682315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11939.
The product of its (nonzero) digits is 120960, while the sum is 39.
The spelling of 23207682315 in words is "twenty-three billion, two hundred seven million, six hundred eighty-two thousand, three hundred fifteen".
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