Base | Representation |
---|---|
bin | 10101100001111001… |
… | …100101011111111111 |
3 | 2012200002022122102222 |
4 | 111201321211133333 |
5 | 334321013302424 |
6 | 14341524235555 |
7 | 1445603665634 |
oct | 254171453777 |
9 | 65602278388 |
10 | 23117322239 |
11 | 98931423a0 |
12 | 4591b3bbbb |
13 | 22454892cb |
14 | 119430c18b |
15 | 904786e5e |
hex | 561e657ff |
23117322239 has 16 divisors (see below), whose sum is σ = 25663271040. Its totient is φ = 20645907360.
The previous prime is 23117322203. The next prime is 23117322253. The reversal of 23117322239 is 93222371132.
It is a cyclic number.
It is not a de Polignac number, because 23117322239 - 224 = 23100545023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23117322199 and 23117322208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23117322299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044977 + ... + 1066869.
It is an arithmetic number, because the mean of its divisors is an integer number (1603954440).
Almost surely, 223117322239 is an apocalyptic number.
23117322239 is a deficient number, since it is larger than the sum of its proper divisors (2545948801).
23117322239 is a wasteful number, since it uses less digits than its factorization.
23117322239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23590.
The product of its digits is 27216, while the sum is 35.
The spelling of 23117322239 in words is "twenty-three billion, one hundred seventeen million, three hundred twenty-two thousand, two hundred thirty-nine".
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