Base | Representation |
---|---|
bin | 10101101101011001… |
… | …111001011110000001 |
3 | 2020011112112001210122 |
4 | 111231121321132001 |
5 | 340214421421032 |
6 | 14413021310025 |
7 | 1453436431544 |
oct | 255531713601 |
9 | 66145461718 |
10 | 23310342017 |
11 | 9982097a76 |
12 | 4626705315 |
13 | 227646b3b1 |
14 | 11b1bd485b |
15 | 9166b3012 |
hex | 56d679781 |
23310342017 has 2 divisors, whose sum is σ = 23310342018. Its totient is φ = 23310342016.
The previous prime is 23310342001. The next prime is 23310342019. The reversal of 23310342017 is 71024301332.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 14747430721 + 8562911296 = 121439^2 + 92536^2 .
It is a cyclic number.
It is not a de Polignac number, because 23310342017 - 24 = 23310342001 is a prime.
Together with 23310342019, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (23310342019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655171008 + 11655171009.
It is an arithmetic number, because the mean of its divisors is an integer number (11655171009).
Almost surely, 223310342017 is an apocalyptic number.
It is an amenable number.
23310342017 is a deficient number, since it is larger than the sum of its proper divisors (1).
23310342017 is an equidigital number, since it uses as much as digits as its factorization.
23310342017 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3024, while the sum is 26.
Adding to 23310342017 its reverse (71024301332), we get a palindrome (94334643349).
The spelling of 23310342017 in words is "twenty-three billion, three hundred ten million, three hundred forty-two thousand, seventeen".
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