Base | Representation |
---|---|
bin | 111100100100010010… |
… | …1100010100101111011 |
3 | 110102201120200000200022 |
4 | 1321020211202211323 |
5 | 4112334101210301 |
6 | 135430223201055 |
7 | 12253114503152 |
oct | 1711045424573 |
9 | 412646600608 |
10 | 130066819451 |
11 | 50185368618 |
12 | 2125b14618b |
13 | c35a99b77a |
14 | 641c300599 |
15 | 35b3b61d1b |
hex | 1e4896297b |
130066819451 has 2 divisors, whose sum is σ = 130066819452. Its totient is φ = 130066819450.
The previous prime is 130066819427. The next prime is 130066819459. The reversal of 130066819451 is 154918660031.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130066819451 is a prime.
It is not a weakly prime, because it can be changed into another prime (130066819459) 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, 65033409725 + 65033409726.
It is an arithmetic number, because the mean of its divisors is an integer number (65033409726).
Almost surely, 2130066819451 is an apocalyptic number.
130066819451 is a deficient number, since it is larger than the sum of its proper divisors (1).
130066819451 is an equidigital number, since it uses as much as digits as its factorization.
130066819451 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 155520, while the sum is 44.
The spelling of 130066819451 in words is "one hundred thirty billion, sixty-six million, eight hundred nineteen thousand, four hundred fifty-one".
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