Base | Representation |
---|---|
bin | 101000010000111101… |
… | …0010010101110000110 |
3 | 22021012010022111022121 |
4 | 1100201322102232012 |
5 | 2404041334300303 |
6 | 103420055120154 |
7 | 6150523132303 |
oct | 1204172225606 |
9 | 267163274277 |
10 | 86468275078 |
11 | 337420a5969 |
12 | 1491207305a |
13 | 8200228813 |
14 | 4283c420aa |
15 | 23b12a49bd |
hex | 1421e92b86 |
86468275078 has 4 divisors (see below), whose sum is σ = 129702412620. Its totient is φ = 43234137538.
The previous prime is 86468275067. The next prime is 86468275081. The reversal of 86468275078 is 87057286468.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21617068768 + ... + 21617068771.
It is an arithmetic number, because the mean of its divisors is an integer number (32425603155).
Almost surely, 286468275078 is an apocalyptic number.
86468275078 is a deficient number, since it is larger than the sum of its proper divisors (43234137542).
86468275078 is a wasteful number, since it uses less digits than its factorization.
86468275078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43234137541.
The product of its (nonzero) digits is 36126720, while the sum is 61.
The spelling of 86468275078 in words is "eighty-six billion, four hundred sixty-eight million, two hundred seventy-five thousand, seventy-eight".
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