Base | Representation |
---|---|
bin | 111100111001100111… |
… | …1100011000010000011 |
3 | 110111120110022001200002 |
4 | 1321303033203002003 |
5 | 4120320303134441 |
6 | 140025230150215 |
7 | 12306624455513 |
oct | 1716317430203 |
9 | 414513261602 |
10 | 130782474371 |
11 | 5051232a76a |
12 | 2141a95236b |
13 | c44302c613 |
14 | 6489391843 |
15 | 36068c7b9b |
hex | 1e733e3083 |
130782474371 has 2 divisors, whose sum is σ = 130782474372. Its totient is φ = 130782474370.
The previous prime is 130782474301. The next prime is 130782474437. The reversal of 130782474371 is 173474287031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130782474371 - 218 = 130782212227 is a prime.
It is not a weakly prime, because it can be changed into another prime (130782474301) 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, 65391237185 + 65391237186.
It is an arithmetic number, because the mean of its divisors is an integer number (65391237186).
Almost surely, 2130782474371 is an apocalyptic number.
130782474371 is a deficient number, since it is larger than the sum of its proper divisors (1).
130782474371 is an equidigital number, since it uses as much as digits as its factorization.
130782474371 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 790272, while the sum is 47.
The spelling of 130782474371 in words is "one hundred thirty billion, seven hundred eighty-two million, four hundred seventy-four thousand, three hundred seventy-one".
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