Base | Representation |
---|---|
bin | 100110100010111100… |
… | …1101110101110110111 |
3 | 21220122212210102002121 |
4 | 1031011321232232313 |
5 | 2324011421441101 |
6 | 102005521220411 |
7 | 5660203040056 |
oct | 1150571565667 |
9 | 256585712077 |
10 | 82777140151 |
11 | 321185a0632 |
12 | 14061a91707 |
13 | 7a625ba004 |
14 | 401392c39d |
15 | 22471e00a1 |
hex | 1345e6ebb7 |
82777140151 has 2 divisors, whose sum is σ = 82777140152. Its totient is φ = 82777140150.
The previous prime is 82777140091. The next prime is 82777140181. The reversal of 82777140151 is 15104177728.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 82777140151 - 219 = 82776615863 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 82777140098 and 82777140107.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (82777140181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41388570075 + 41388570076.
It is an arithmetic number, because the mean of its divisors is an integer number (41388570076).
Almost surely, 282777140151 is an apocalyptic number.
82777140151 is a deficient number, since it is larger than the sum of its proper divisors (1).
82777140151 is an equidigital number, since it uses as much as digits as its factorization.
82777140151 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 109760, while the sum is 43.
The spelling of 82777140151 in words is "eighty-two billion, seven hundred seventy-seven million, one hundred forty thousand, one hundred fifty-one".
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