Base | Representation |
---|---|
bin | 1011100111111001… |
… | …0011000110101001 |
3 | 22001110001022200221 |
4 | 2321332103012221 |
5 | 22342222204022 |
6 | 1233334530041 |
7 | 140214356335 |
oct | 27176230651 |
9 | 8043038627 |
10 | 3120116137 |
11 | 1361251486 |
12 | 730b06921 |
13 | 3a954c288 |
14 | 2185527c5 |
15 | 133dbdcc7 |
hex | b9f931a9 |
3120116137 has 2 divisors, whose sum is σ = 3120116138. Its totient is φ = 3120116136.
The previous prime is 3120116123. The next prime is 3120116147. The reversal of 3120116137 is 7316110213.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2905317801 + 214798336 = 53901^2 + 14656^2 .
It is a cyclic number.
It is not a de Polignac number, because 3120116137 - 223 = 3111727529 is a prime.
It is not a weakly prime, because it can be changed into another prime (3120116147) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560058068 + 1560058069.
It is an arithmetic number, because the mean of its divisors is an integer number (1560058069).
Almost surely, 23120116137 is an apocalyptic number.
It is an amenable number.
3120116137 is a deficient number, since it is larger than the sum of its proper divisors (1).
3120116137 is an equidigital number, since it uses as much as digits as its factorization.
3120116137 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 25.
The square root of 3120116137 is about 55857.9997583157. Note that the first 3 decimals coincide. The cubic root of 3120116137 is about 1461.2468452200.
The spelling of 3120116137 in words is "three billion, one hundred twenty million, one hundred sixteen thousand, one hundred thirty-seven".
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