Base | Representation |
---|---|
bin | 100111100111110010… |
… | …0100011100110111000 |
3 | 22010121211220121000021 |
4 | 1033033210203212320 |
5 | 2343224213022433 |
6 | 103031030220224 |
7 | 6101350152400 |
oct | 1171744434670 |
9 | 263554817007 |
10 | 85086845368 |
11 | 330a3340318 |
12 | 145a74b4674 |
13 | 803cc7c7a5 |
14 | 41925a5800 |
15 | 232ed7c22d |
hex | 13cf9239b8 |
85086845368 has 48 divisors (see below), whose sum is σ = 186939580320. Its totient is φ = 36199594368.
The previous prime is 85086845303. The next prime is 85086845377. The reversal of 85086845368 is 86354868058.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 738480 + ... + 845887.
It is an arithmetic number, because the mean of its divisors is an integer number (3894574590).
Almost surely, 285086845368 is an apocalyptic number.
It is an amenable number.
85086845368 is an abundant number, since it is smaller than the sum of its proper divisors (101852734952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85086845368 is a wasteful number, since it uses less digits than its factorization.
85086845368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1584524 (or 1584513 counting only the distinct ones).
The product of its (nonzero) digits is 44236800, while the sum is 61.
The spelling of 85086845368 in words is "eighty-five billion, eighty-six million, eight hundred forty-five thousand, three hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •