Base | Representation |
---|---|
bin | 100111101110000000… |
… | …0101010010100101101 |
3 | 22011011101121100112121 |
4 | 1033130000222110231 |
5 | 2344141124231001 |
6 | 103103443232541 |
7 | 6106463060164 |
oct | 1173400522455 |
9 | 264141540477 |
10 | 85295539501 |
11 | 331a0121307 |
12 | 14645378751 |
13 | 807428c143 |
14 | 41b21ac3db |
15 | 23433526a1 |
hex | 13dc02a52d |
85295539501 has 2 divisors, whose sum is σ = 85295539502. Its totient is φ = 85295539500.
The previous prime is 85295539489. The next prime is 85295539519. The reversal of 85295539501 is 10593559258.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 70817193225 + 14478346276 = 266115^2 + 120326^2 .
It is a cyclic number.
It is not a de Polignac number, because 85295539501 - 213 = 85295531309 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (85295539591) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42647769750 + 42647769751.
It is an arithmetic number, because the mean of its divisors is an integer number (42647769751).
Almost surely, 285295539501 is an apocalyptic number.
It is an amenable number.
85295539501 is a deficient number, since it is larger than the sum of its proper divisors (1).
85295539501 is an equidigital number, since it uses as much as digits as its factorization.
85295539501 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2430000, while the sum is 52.
The spelling of 85295539501 in words is "eighty-five billion, two hundred ninety-five million, five hundred thirty-nine thousand, five hundred one".
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