Base | Representation |
---|---|
bin | 1110011010100… |
… | …01000000100101 |
3 | 22102112021101102 |
4 | 13031101000211 |
5 | 221423334203 |
6 | 15555405445 |
7 | 2665533524 |
oct | 715210045 |
9 | 272467342 |
10 | 120918053 |
11 | 62289583 |
12 | 345b3885 |
13 | 1c088a59 |
14 | 120b84bb |
15 | a937888 |
hex | 7351025 |
120918053 has 2 divisors, whose sum is σ = 120918054. Its totient is φ = 120918052.
The previous prime is 120918047. The next prime is 120918067. The reversal of 120918053 is 350819021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 95687524 + 25230529 = 9782^2 + 5023^2 .
It is a cyclic number.
It is not a de Polignac number, because 120918053 - 26 = 120917989 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120918353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60459026 + 60459027.
It is an arithmetic number, because the mean of its divisors is an integer number (60459027).
Almost surely, 2120918053 is an apocalyptic number.
It is an amenable number.
120918053 is a deficient number, since it is larger than the sum of its proper divisors (1).
120918053 is an equidigital number, since it uses as much as digits as its factorization.
120918053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2160, while the sum is 29.
The square root of 120918053 is about 10996.2745054859. The cubic root of 120918053 is about 494.4970615254.
The spelling of 120918053 in words is "one hundred twenty million, nine hundred eighteen thousand, fifty-three".
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