Base | Representation |
---|---|
bin | 100101010010100100… |
… | …1100011110110111111 |
3 | 21122200220221112022002 |
4 | 1022211021203312333 |
5 | 2303001010030033 |
6 | 100442135412515 |
7 | 5533314053546 |
oct | 1124511436677 |
9 | 248626845262 |
10 | 80080158143 |
11 | 30a64186087 |
12 | 1362a82413b |
13 | 772291c17b |
14 | 3c3968315d |
15 | 213a5543e8 |
hex | 12a5263dbf |
80080158143 has 2 divisors, whose sum is σ = 80080158144. Its totient is φ = 80080158142.
The previous prime is 80080158101. The next prime is 80080158167. The reversal of 80080158143 is 34185108008.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 80080158143 - 28 = 80080157887 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80080158097 and 80080158106.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80080158443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40040079071 + 40040079072.
It is an arithmetic number, because the mean of its divisors is an integer number (40040079072).
Almost surely, 280080158143 is an apocalyptic number.
80080158143 is a deficient number, since it is larger than the sum of its proper divisors (1).
80080158143 is an equidigital number, since it uses as much as digits as its factorization.
80080158143 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 30720, while the sum is 38.
The spelling of 80080158143 in words is "eighty billion, eighty million, one hundred fifty-eight thousand, one hundred forty-three".
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