Base | Representation |
---|---|
bin | 111100101011010011… |
… | …0110101010001100001 |
3 | 110110022222021102102112 |
4 | 1321112212311101201 |
5 | 4113324310223022 |
6 | 135505424525105 |
7 | 12262002025634 |
oct | 1712646652141 |
9 | 413288242375 |
10 | 130302039137 |
11 | 50296116656 |
12 | 21305a80795 |
13 | c39763780a |
14 | 644164dc1b |
15 | 35c96268e2 |
hex | 1e569b5461 |
130302039137 has 2 divisors, whose sum is σ = 130302039138. Its totient is φ = 130302039136.
The previous prime is 130302039103. The next prime is 130302039143. The reversal of 130302039137 is 731930203031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 112423407616 + 17878631521 = 335296^2 + 133711^2 .
It is a cyclic number.
It is not a de Polignac number, because 130302039137 - 212 = 130302035041 is a prime.
It is not a weakly prime, because it can be changed into another prime (130302039157) 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, 65151019568 + 65151019569.
It is an arithmetic number, because the mean of its divisors is an integer number (65151019569).
Almost surely, 2130302039137 is an apocalyptic number.
It is an amenable number.
130302039137 is a deficient number, since it is larger than the sum of its proper divisors (1).
130302039137 is an equidigital number, since it uses as much as digits as its factorization.
130302039137 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10206, while the sum is 32.
The spelling of 130302039137 in words is "one hundred thirty billion, three hundred two million, thirty-nine thousand, one hundred thirty-seven".
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