Base | Representation |
---|---|
bin | 111100100100001101… |
… | …1010100101110110101 |
3 | 110102201101121221212012 |
4 | 1321020123110232311 |
5 | 4112332410004422 |
6 | 135430045534005 |
7 | 12253052650022 |
oct | 1711033245665 |
9 | 412641557765 |
10 | 130064141237 |
11 | 501838a9418 |
12 | 2125a274305 |
13 | c35a271724 |
14 | 641bc04549 |
15 | 35b37d34e2 |
hex | 1e486d4bb5 |
130064141237 has 2 divisors, whose sum is σ = 130064141238. Its totient is φ = 130064141236.
The previous prime is 130064141227. The next prime is 130064141293. The reversal of 130064141237 is 732141460031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 129633122116 + 431019121 = 360046^2 + 20761^2 .
It is a cyclic number.
It is not a de Polignac number, because 130064141237 - 26 = 130064141173 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130064141227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65032070618 + 65032070619.
It is an arithmetic number, because the mean of its divisors is an integer number (65032070619).
Almost surely, 2130064141237 is an apocalyptic number.
It is an amenable number.
130064141237 is a deficient number, since it is larger than the sum of its proper divisors (1).
130064141237 is an equidigital number, since it uses as much as digits as its factorization.
130064141237 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12096, while the sum is 32.
The spelling of 130064141237 in words is "one hundred thirty billion, sixty-four million, one hundred forty-one thousand, two hundred thirty-seven".
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