Base | Representation |
---|---|
bin | 111111100000100… |
… | …0101110111010111 |
3 | 12111111211122021211 |
4 | 1333001011313113 |
5 | 13331013230344 |
6 | 551242322251 |
7 | 103544065261 |
oct | 17701056727 |
9 | 5444748254 |
10 | 2130992599 |
11 | 9a398730a |
12 | 4b57b9387 |
13 | 27c64c888 |
14 | 163036b31 |
15 | c713a334 |
hex | 7f045dd7 |
2130992599 has 2 divisors, whose sum is σ = 2130992600. Its totient is φ = 2130992598.
The previous prime is 2130992569. The next prime is 2130992623. The reversal of 2130992599 is 9952990312.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2130992599 is a prime.
It is a super-2 number, since 2×21309925992 = 9082258913985549602, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2130992569) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065496299 + 1065496300.
It is an arithmetic number, because the mean of its divisors is an integer number (1065496300).
Almost surely, 22130992599 is an apocalyptic number.
2130992599 is a deficient number, since it is larger than the sum of its proper divisors (1).
2130992599 is an equidigital number, since it uses as much as digits as its factorization.
2130992599 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 393660, while the sum is 49.
The square root of 2130992599 is about 46162.6753882398. The cubic root of 2130992599 is about 1286.8481833887.
The spelling of 2130992599 in words is "two billion, one hundred thirty million, nine hundred ninety-two thousand, five hundred ninety-nine".
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