Base | Representation |
---|---|
bin | 100111101011010101… |
… | …1010100110011100010 |
3 | 22010221011020100002120 |
4 | 1033112223110303202 |
5 | 2344000222412013 |
6 | 103050525325110 |
7 | 6104325363564 |
oct | 1172653246342 |
9 | 263834210076 |
10 | 85206060258 |
11 | 33154666220 |
12 | 1461b406796 |
13 | 805b890247 |
14 | 41a4359334 |
15 | 233a57a123 |
hex | 13d6ad4ce2 |
85206060258 has 32 divisors (see below), whose sum is σ = 187044671232. Its totient is φ = 25661610000.
The previous prime is 85206060257. The next prime is 85206060283.
85206060258 is nontrivially palindromic in base 10.
It is not an unprimeable number, because it can be changed into a prime (85206060257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3949368 + ... + 3970883.
It is an arithmetic number, because the mean of its divisors is an integer number (5845145976).
Almost surely, 285206060258 is an apocalyptic number.
85206060258 is an abundant number, since it is smaller than the sum of its proper divisors (101838610974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85206060258 is a wasteful number, since it uses less digits than its factorization.
85206060258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7920430.
The product of its (nonzero) digits is 230400, while the sum is 42.
The spelling of 85206060258 in words is "eighty-five billion, two hundred six million, sixty thousand, two hundred fifty-eight".
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