Base | Representation |
---|---|
bin | 1010010010000111… |
… | …01010101000101011 |
3 | 112020202002211211221 |
4 | 11021003222220223 |
5 | 42301242241011 |
6 | 2311451002511 |
7 | 253543610422 |
oct | 51103525053 |
9 | 15222084757 |
10 | 5520665131 |
11 | 23832a9473 |
12 | 10a0a39437 |
13 | 69c99aa77 |
14 | 3a52b62b9 |
15 | 224a02971 |
hex | 1490eaa2b |
5520665131 has 2 divisors, whose sum is σ = 5520665132. Its totient is φ = 5520665130.
The previous prime is 5520665057. The next prime is 5520665159. The reversal of 5520665131 is 1315660255.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5520665131 - 29 = 5520664619 is a prime.
It is a super-2 number, since 2×55206651312 = 60955486977278494322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5520645131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760332565 + 2760332566.
It is an arithmetic number, because the mean of its divisors is an integer number (2760332566).
Almost surely, 25520665131 is an apocalyptic number.
5520665131 is a deficient number, since it is larger than the sum of its proper divisors (1).
5520665131 is an equidigital number, since it uses as much as digits as its factorization.
5520665131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27000, while the sum is 34.
The square root of 5520665131 is about 74301.1785303571. The cubic root of 5520665131 is about 1767.3821655342.
The spelling of 5520665131 in words is "five billion, five hundred twenty million, six hundred sixty-five thousand, one hundred thirty-one".
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