Base | Representation |
---|---|
bin | 10011100111100100110001… |
… | …101001111010111010001011 |
3 | 102022111112000222022002202012 |
4 | 103213210301221322322023 |
5 | 42302122404324111443 |
6 | 503301333541530135 |
7 | 24113462035200233 |
oct | 2347446151727213 |
9 | 368445028262665 |
10 | 86282431082123 |
11 | 2554619aa70851 |
12 | 981614371394b |
13 | 391b5241c5303 |
14 | 1744140430cc3 |
15 | 9e960d97a118 |
hex | 4e7931a7ae8b |
86282431082123 has 4 divisors (see below), whose sum is σ = 86589485997288. Its totient is φ = 85975376166960.
The previous prime is 86282431082063. The next prime is 86282431082161. The reversal of 86282431082123 is 32128013428268.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 86282431082123 - 26 = 86282431082059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86282431082623) 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, 153527457161 + ... + 153527457722.
It is an arithmetic number, because the mean of its divisors is an integer number (21647371499322).
Almost surely, 286282431082123 is an apocalyptic number.
86282431082123 is a deficient number, since it is larger than the sum of its proper divisors (307054915165).
86282431082123 is a wasteful number, since it uses less digits than its factorization.
86282431082123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307054915164.
The product of its (nonzero) digits is 1769472, while the sum is 50.
The spelling of 86282431082123 in words is "eighty-six trillion, two hundred eighty-two billion, four hundred thirty-one million, eighty-two thousand, one hundred twenty-three".
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