Base | Representation |
---|---|
bin | 1111100111010… |
… | …01100111110001 |
3 | 100010110111020121 |
4 | 13303221213301 |
5 | 232012332322 |
6 | 20555210241 |
7 | 3150212605 |
oct | 763514761 |
9 | 303414217 |
10 | 130980337 |
11 | 67a31514 |
12 | 37a46981 |
13 | 2119ca77 |
14 | 13577505 |
15 | b773ec7 |
hex | 7ce99f1 |
130980337 has 2 divisors, whose sum is σ = 130980338. Its totient is φ = 130980336.
The previous prime is 130980299. The next prime is 130980373. The reversal of 130980337 is 733089031.
Together with next prime (130980373) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 73205136 + 57775201 = 8556^2 + 7601^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130980337 is a prime.
It is not a weakly prime, because it can be changed into another prime (130980637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65490168 + 65490169.
It is an arithmetic number, because the mean of its divisors is an integer number (65490169).
Almost surely, 2130980337 is an apocalyptic number.
It is an amenable number.
130980337 is a deficient number, since it is larger than the sum of its proper divisors (1).
130980337 is an equidigital number, since it uses as much as digits as its factorization.
130980337 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13608, while the sum is 34.
The square root of 130980337 is about 11444.6641278807. The cubic root of 130980337 is about 507.8498959765.
The spelling of 130980337 in words is "one hundred thirty million, nine hundred eighty thousand, three hundred thirty-seven".
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