Base | Representation |
---|---|
bin | 10101101011000010… |
… | …100000110010000001 |
3 | 2020001202211212101212 |
4 | 111223002200302001 |
5 | 340124242012103 |
6 | 14405042535505 |
7 | 1452445215332 |
oct | 255302406201 |
9 | 66052755355 |
10 | 23270657153 |
11 | 9961752167 |
12 | 4615367595 |
13 | 226b185123 |
14 | 11aa824289 |
15 | 912e747d8 |
hex | 56b0a0c81 |
23270657153 has 2 divisors, whose sum is σ = 23270657154. Its totient is φ = 23270657152.
The previous prime is 23270657149. The next prime is 23270657209. The reversal of 23270657153 is 35175607232.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 21637527409 + 1633129744 = 147097^2 + 40412^2 .
It is a cyclic number.
It is not a de Polignac number, because 23270657153 - 22 = 23270657149 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23270657153.
It is not a weakly prime, because it can be changed into another prime (23270657453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11635328576 + 11635328577.
It is an arithmetic number, because the mean of its divisors is an integer number (11635328577).
Almost surely, 223270657153 is an apocalyptic number.
It is an amenable number.
23270657153 is a deficient number, since it is larger than the sum of its proper divisors (1).
23270657153 is an equidigital number, since it uses as much as digits as its factorization.
23270657153 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 264600, while the sum is 41.
The spelling of 23270657153 in words is "twenty-three billion, two hundred seventy million, six hundred fifty-seven thousand, one hundred fifty-three".
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