Base | Representation |
---|---|
bin | 10011101011110001011100… |
… | …010110110110110101001001 |
3 | 102100112002122120212110102021 |
4 | 103223301130112312311021 |
5 | 42321334211020020201 |
6 | 504042043245004441 |
7 | 24143353601204014 |
oct | 2353613426666511 |
9 | 370462576773367 |
10 | 86570910313801 |
11 | 25647575a78311 |
12 | 9862032853721 |
13 | 393c7a9252434 |
14 | 17540a946237b |
15 | a01d949ccea1 |
hex | 4ebc5c5b6d49 |
86570910313801 has 9 divisors (see below), whose sum is σ = 87373448924853. Its totient is φ = 85775676909120.
The previous prime is 86570910313747. The next prime is 86570910313837. The reversal of 86570910313801 is 10831301907568.
The square root of 86570910313801 is 9304349.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 15252547513401 + 71318362800400 = 3905451^2 + 8445020^2 .
It is not a de Polignac number, because 86570910313801 - 221 = 86570908216649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86570910313841) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1014131361 + ... + 1014216721.
Almost surely, 286570910313801 is an apocalyptic number.
86570910313801 is the 9304349-th square number.
86570910313801 is the 4652175-th centered octagonal number.
It is an amenable number.
86570910313801 is a deficient number, since it is larger than the sum of its proper divisors (802538611052).
86570910313801 is an frugal number, since it uses more digits than its factorization.
86570910313801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170940 (or 85470 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 52.
The spelling of 86570910313801 in words is "eighty-six trillion, five hundred seventy billion, nine hundred ten million, three hundred thirteen thousand, eight hundred one".
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