Base | Representation |
---|---|
bin | 101000001110110101… |
… | …1101111101101101010 |
3 | 22021000011212021020221 |
4 | 1100131223233231222 |
5 | 2403420210242220 |
6 | 103405043040254 |
7 | 6146002244656 |
oct | 1203553575552 |
9 | 267004767227 |
10 | 86397352810 |
11 | 33706064a1a |
12 | 148b237008a |
13 | 81bb626292 |
14 | 427865da66 |
15 | 23a9e459aa |
hex | 141daefb6a |
86397352810 has 8 divisors (see below), whose sum is σ = 155515235076. Its totient is φ = 34558941120.
The previous prime is 86397352801. The next prime is 86397352819. The reversal of 86397352810 is 1825379368.
It is an interprime number because it is at equal distance from previous prime (86397352801) and next prime (86397352819).
It can be written as a sum of positive squares in 2 ways, for example, as 83632591249 + 2764761561 = 289193^2 + 52581^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×863973528102 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (86397352819) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4319867631 + ... + 4319867650.
Almost surely, 286397352810 is an apocalyptic number.
86397352810 is a deficient number, since it is larger than the sum of its proper divisors (69117882266).
86397352810 is a wasteful number, since it uses less digits than its factorization.
86397352810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8639735288.
The product of its (nonzero) digits is 2177280, while the sum is 52.
The spelling of 86397352810 in words is "eighty-six billion, three hundred ninety-seven million, three hundred fifty-two thousand, eight hundred ten".
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