Base | Representation |
---|---|
bin | 11111001110000010… |
… | …11111111111111001 |
3 | 1121021002110111002022 |
4 | 33213001133333321 |
5 | 233311233110433 |
6 | 11411054444225 |
7 | 1132230502253 |
oct | 174701377771 |
9 | 47232414068 |
10 | 16760831993 |
11 | 7121064174 |
12 | 32b9203675 |
13 | 17715a4189 |
14 | b50022cd3 |
15 | 6816d2698 |
hex | 3e705fff9 |
16760831993 has 2 divisors, whose sum is σ = 16760831994. Its totient is φ = 16760831992.
The previous prime is 16760831951. The next prime is 16760832001. The reversal of 16760831993 is 39913806761.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11284387984 + 5476444009 = 106228^2 + 74003^2 .
It is a cyclic number.
It is not a de Polignac number, because 16760831993 - 218 = 16760569849 is a prime.
It is not a weakly prime, because it can be changed into another prime (16760831293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8380415996 + 8380415997.
It is an arithmetic number, because the mean of its divisors is an integer number (8380415997).
Almost surely, 216760831993 is an apocalyptic number.
It is an amenable number.
16760831993 is a deficient number, since it is larger than the sum of its proper divisors (1).
16760831993 is an equidigital number, since it uses as much as digits as its factorization.
16760831993 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1469664, while the sum is 53.
The spelling of 16760831993 in words is "sixteen billion, seven hundred sixty million, eight hundred thirty-one thousand, nine hundred ninety-three".
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