Base | Representation |
---|---|
bin | 10101101101100000… |
… | …101100010010011001 |
3 | 2020011122212112220012 |
4 | 111231200230102121 |
5 | 340220400414113 |
6 | 14413123411305 |
7 | 1453460530163 |
oct | 255540542231 |
9 | 66148775805 |
10 | 23312123033 |
11 | 99830a4091 |
12 | 4627223b35 |
13 | 2276942c54 |
14 | 11b2139933 |
15 | 916915aa8 |
hex | 56d82c499 |
23312123033 has 2 divisors, whose sum is σ = 23312123034. Its totient is φ = 23312123032.
The previous prime is 23312122997. The next prime is 23312123083. The reversal of 23312123033 is 33032121332.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 13642940809 + 9669182224 = 116803^2 + 98332^2 .
It is a cyclic number.
It is not a de Polignac number, because 23312123033 - 218 = 23311860889 is a prime.
It is not a weakly prime, because it can be changed into another prime (23312123083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656061516 + 11656061517.
It is an arithmetic number, because the mean of its divisors is an integer number (11656061517).
Almost surely, 223312123033 is an apocalyptic number.
It is an amenable number.
23312123033 is a deficient number, since it is larger than the sum of its proper divisors (1).
23312123033 is an equidigital number, since it uses as much as digits as its factorization.
23312123033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 23312123033 its reverse (33032121332), we get a palindrome (56344244365).
The spelling of 23312123033 in words is "twenty-three billion, three hundred twelve million, one hundred twenty-three thousand, thirty-three".
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