Base | Representation |
---|---|
bin | 100101100000111100… |
… | …0110100100000001101 |
3 | 21200221112012100010011 |
4 | 1023001320310200031 |
5 | 2304442422343013 |
6 | 101002041513221 |
7 | 5551260220555 |
oct | 1130170644015 |
9 | 250845170104 |
10 | 80562309133 |
11 | 31191361279 |
12 | 137441a2811 |
13 | 779b794c07 |
14 | 3c83710165 |
15 | 2167a43c3d |
hex | 12c1e3480d |
80562309133 has 2 divisors, whose sum is σ = 80562309134. Its totient is φ = 80562309132.
The previous prime is 80562309083. The next prime is 80562309143. The reversal of 80562309133 is 33190326508.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 60352274889 + 20210034244 = 245667^2 + 142162^2 .
It is a cyclic number.
It is not a de Polignac number, because 80562309133 - 29 = 80562308621 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80562309143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40281154566 + 40281154567.
It is an arithmetic number, because the mean of its divisors is an integer number (40281154567).
Almost surely, 280562309133 is an apocalyptic number.
It is an amenable number.
80562309133 is a deficient number, since it is larger than the sum of its proper divisors (1).
80562309133 is an equidigital number, since it uses as much as digits as its factorization.
80562309133 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 116640, while the sum is 40.
The spelling of 80562309133 in words is "eighty billion, five hundred sixty-two million, three hundred nine thousand, one hundred thirty-three".
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