Base | Representation |
---|---|
bin | 11011010100001000101110… |
… | …111101110010111000001111 |
3 | 120202100102011120002020212011 |
4 | 123110020232331302320033 |
5 | 111221211313421021424 |
6 | 1103255232531122051 |
7 | 34206115513162663 |
oct | 3324105675627017 |
9 | 522312146066764 |
10 | 120131023220239 |
11 | 3530630a8868a9 |
12 | 11582244743327 |
13 | 52053cb2ab765 |
14 | 21945303ac8a3 |
15 | dd4d3c235694 |
hex | 6d422ef72e0f |
120131023220239 has 2 divisors, whose sum is σ = 120131023220240. Its totient is φ = 120131023220238.
The previous prime is 120131023220171. The next prime is 120131023220261. The reversal of 120131023220239 is 932022320131021.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 120131023220239 - 227 = 120130889002511 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 120131023220239.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120131023220539) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60065511610119 + 60065511610120.
It is an arithmetic number, because the mean of its divisors is an integer number (60065511610120).
Almost surely, 2120131023220239 is an apocalyptic number.
120131023220239 is a deficient number, since it is larger than the sum of its proper divisors (1).
120131023220239 is an equidigital number, since it uses as much as digits as its factorization.
120131023220239 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7776, while the sum is 31.
The spelling of 120131023220239 in words is "one hundred twenty trillion, one hundred thirty-one billion, twenty-three million, two hundred twenty thousand, two hundred thirty-nine".
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