Base | Representation |
---|---|
bin | 1101011001010001111… |
… | …0010010100000001001 |
3 | 210222222202100100220222 |
4 | 3112110132102200021 |
5 | 12232243301003021 |
6 | 253415000555425 |
7 | 22424456502221 |
oct | 3262436224011 |
9 | 728882310828 |
10 | 230124234761 |
11 | 89660149693 |
12 | 38724182b75 |
13 | 18915361865 |
14 | b1d0c29081 |
15 | 5ebce3d6ab |
hex | 3594792809 |
230124234761 has 2 divisors, whose sum is σ = 230124234762. Its totient is φ = 230124234760.
The previous prime is 230124234737. The next prime is 230124234793. The reversal of 230124234761 is 167432421032.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 203418138361 + 26706096400 = 451019^2 + 163420^2 .
It is a cyclic number.
It is not a de Polignac number, because 230124234761 - 222 = 230120040457 is a prime.
It is not a weakly prime, because it can be changed into another prime (230124234701) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115062117380 + 115062117381.
It is an arithmetic number, because the mean of its divisors is an integer number (115062117381).
Almost surely, 2230124234761 is an apocalyptic number.
It is an amenable number.
230124234761 is a deficient number, since it is larger than the sum of its proper divisors (1).
230124234761 is an equidigital number, since it uses as much as digits as its factorization.
230124234761 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48384, while the sum is 35.
Adding to 230124234761 its reverse (167432421032), we get a palindrome (397556655793).
The spelling of 230124234761 in words is "two hundred thirty billion, one hundred twenty-four million, two hundred thirty-four thousand, seven hundred sixty-one".
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