Base | Representation |
---|---|
bin | 100111111100101110… |
… | …0101000111111011000 |
3 | 22012102210220202002010 |
4 | 1033321130220333120 |
5 | 2401144042211321 |
6 | 103224444505520 |
7 | 6124640660454 |
oct | 1177134507730 |
9 | 265383822063 |
10 | 85789413336 |
11 | 33423984000 |
12 | 1476284b2a0 |
13 | 81226aa993 |
14 | 421ba0b664 |
15 | 23718aa676 |
hex | 13f9728fd8 |
85789413336 has 128 divisors (see below), whose sum is σ = 237614227200. Its totient is φ = 25809764640.
The previous prime is 85789413317. The next prime is 85789413401. The reversal of 85789413336 is 63331498758.
It is an ABA number since it can be written as A⋅BA, here for A=3, B=3058.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 617189955 + ... + 617190093.
It is an arithmetic number, because the mean of its divisors is an integer number (1856361150).
Almost surely, 285789413336 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 85789413336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118807113600).
85789413336 is an abundant number, since it is smaller than the sum of its proper divisors (151824813864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85789413336 is an frugal number, since it uses more digits than its factorization.
85789413336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 459 (or 155 counting only the distinct ones).
The product of its digits is 13063680, while the sum is 57.
The spelling of 85789413336 in words is "eighty-five billion, seven hundred eighty-nine million, four hundred thirteen thousand, three hundred thirty-six".
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