Base | Representation |
---|---|
bin | 1101101010000100010… |
… | …0111100010011000001 |
3 | 211102121210222120000002 |
4 | 3122201010330103001 |
5 | 12321010422130223 |
6 | 255442101205345 |
7 | 22644236500106 |
oct | 3324104742301 |
9 | 742553876002 |
10 | 234630661313 |
11 | 90562989654 |
12 | 39581400855 |
13 | 19182b78549 |
14 | b4db528aad |
15 | 618389ae28 |
hex | 36a113c4c1 |
234630661313 has 2 divisors, whose sum is σ = 234630661314. Its totient is φ = 234630661312.
The previous prime is 234630661303. The next prime is 234630661393. The reversal of 234630661313 is 313166036432.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 193831509169 + 40799152144 = 440263^2 + 201988^2 .
It is a cyclic number.
It is not a de Polignac number, because 234630661313 - 214 = 234630644929 is a prime.
It is not a weakly prime, because it can be changed into another prime (234630661303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117315330656 + 117315330657.
It is an arithmetic number, because the mean of its divisors is an integer number (117315330657).
Almost surely, 2234630661313 is an apocalyptic number.
It is an amenable number.
234630661313 is a deficient number, since it is larger than the sum of its proper divisors (1).
234630661313 is an equidigital number, since it uses as much as digits as its factorization.
234630661313 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 139968, while the sum is 38.
Adding to 234630661313 its reverse (313166036432), we get a palindrome (547796697745).
The spelling of 234630661313 in words is "two hundred thirty-four billion, six hundred thirty million, six hundred sixty-one thousand, three hundred thirteen".
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