Base | Representation |
---|---|
bin | 110101101110001000… |
… | …1110000100101010001 |
3 | 102000202222012200101102 |
4 | 1223130101300211101 |
5 | 3342231341331112 |
6 | 124555311514145 |
7 | 11222563362242 |
oct | 1533421604521 |
9 | 360688180342 |
10 | 115364792657 |
11 | 44a20466254 |
12 | 1a437528955 |
13 | ab56ac0b2a |
14 | 58258c2cc9 |
15 | 30030aabc2 |
hex | 1adc470951 |
115364792657 has 2 divisors, whose sum is σ = 115364792658. Its totient is φ = 115364792656.
The previous prime is 115364792639. The next prime is 115364792677. The reversal of 115364792657 is 756297463511.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 83030998801 + 32333793856 = 288151^2 + 179816^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-115364792657 is a prime.
It is a super-2 number, since 2×1153647926572 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (115364792617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57682396328 + 57682396329.
It is an arithmetic number, because the mean of its divisors is an integer number (57682396329).
Almost surely, 2115364792657 is an apocalyptic number.
It is an amenable number.
115364792657 is a deficient number, since it is larger than the sum of its proper divisors (1).
115364792657 is an equidigital number, since it uses as much as digits as its factorization.
115364792657 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9525600, while the sum is 56.
The spelling of 115364792657 in words is "one hundred fifteen billion, three hundred sixty-four million, seven hundred ninety-two thousand, six hundred fifty-seven".
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