Base | Representation |
---|---|
bin | 101000001110110100… |
… | …0000100011100110000 |
3 | 22021000010001022101111 |
4 | 1100131220010130300 |
5 | 2403414433423133 |
6 | 103405010243104 |
7 | 6145661122345 |
oct | 1203550043460 |
9 | 267003038344 |
10 | 86396389168 |
11 | 33705566a21 |
12 | 148b1b86494 |
13 | 81bb37978b |
14 | 427848c7cc |
15 | 23a9d051cd |
hex | 141da04730 |
86396389168 has 20 divisors (see below), whose sum is σ = 168328166040. Its totient is φ = 42956862464.
The previous prime is 86396389139. The next prime is 86396389187. The reversal of 86396389168 is 86198369368.
It is a super-2 number, since 2×863963891682 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15080305 + ... + 15086032.
It is an arithmetic number, because the mean of its divisors is an integer number (8416408302).
Almost surely, 286396389168 is an apocalyptic number.
It is an amenable number.
86396389168 is a deficient number, since it is larger than the sum of its proper divisors (81931776872).
86396389168 is a wasteful number, since it uses less digits than its factorization.
86396389168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30166524 (or 30166518 counting only the distinct ones).
The product of its digits is 80621568, while the sum is 67.
The spelling of 86396389168 in words is "eighty-six billion, three hundred ninety-six million, three hundred eighty-nine thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.156 sec. • engine limits •