Base | Representation |
---|---|
bin | 10101100010000100… |
… | …101100000111011011 |
3 | 2012200021210112011002 |
4 | 111202010230013123 |
5 | 334322234423143 |
6 | 14342110455215 |
7 | 1445640510614 |
oct | 254204540733 |
9 | 65607715132 |
10 | 23120232923 |
11 | 9894850217 |
12 | 4592b0450b |
13 | 2245c680c8 |
14 | 1194868c0b |
15 | 904b5e5b8 |
hex | 56212c1db |
23120232923 has 2 divisors, whose sum is σ = 23120232924. Its totient is φ = 23120232922.
The previous prime is 23120232899. The next prime is 23120233009. The reversal of 23120232923 is 32923202132.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23120232923 - 212 = 23120228827 is a prime.
It is not a weakly prime, because it can be changed into another prime (23120232323) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11560116461 + 11560116462.
It is an arithmetic number, because the mean of its divisors is an integer number (11560116462).
Almost surely, 223120232923 is an apocalyptic number.
23120232923 is a deficient number, since it is larger than the sum of its proper divisors (1).
23120232923 is an equidigital number, since it uses as much as digits as its factorization.
23120232923 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7776, while the sum is 29.
The spelling of 23120232923 in words is "twenty-three billion, one hundred twenty million, two hundred thirty-two thousand, nine hundred twenty-three".
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