Base | Representation |
---|---|
bin | 10101111000000001… |
… | …000010011010111101 |
3 | 2020121221112001101212 |
4 | 111320001002122331 |
5 | 341101010440321 |
6 | 14442421214205 |
7 | 1461030613556 |
oct | 257001023275 |
9 | 66557461355 |
10 | 23488374461 |
11 | 9a63636422 |
12 | 4676261365 |
13 | 22a4303836 |
14 | 11cb6d932d |
15 | 92712d55b |
hex | 5780426bd |
23488374461 has 2 divisors, whose sum is σ = 23488374462. Its totient is φ = 23488374460.
The previous prime is 23488374449. The next prime is 23488374529. The reversal of 23488374461 is 16447388432.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 22773828100 + 714546361 = 150910^2 + 26731^2 .
It is a cyclic number.
It is not a de Polignac number, because 23488374461 - 214 = 23488358077 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23488374061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11744187230 + 11744187231.
It is an arithmetic number, because the mean of its divisors is an integer number (11744187231).
Almost surely, 223488374461 is an apocalyptic number.
It is an amenable number.
23488374461 is a deficient number, since it is larger than the sum of its proper divisors (1).
23488374461 is an equidigital number, since it uses as much as digits as its factorization.
23488374461 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3096576, while the sum is 50.
The spelling of 23488374461 in words is "twenty-three billion, four hundred eighty-eight million, three hundred seventy-four thousand, four hundred sixty-one".
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