Base | Representation |
---|---|
bin | 100111110000110001… |
… | …1001001011010000100 |
3 | 22011101212110111110020 |
4 | 1033201203021122010 |
5 | 2344333421401141 |
6 | 103121003055140 |
7 | 6112001661264 |
oct | 1174143113204 |
9 | 264355414406 |
10 | 85388465796 |
11 | 332386211a7 |
12 | 146705114b0 |
13 | 808a5c700a |
14 | 41c067b7a4 |
15 | 234b5ab266 |
hex | 13e18c9684 |
85388465796 has 48 divisors (see below), whose sum is σ = 205765297920. Its totient is φ = 27544211200.
The previous prime is 85388465753. The next prime is 85388465797. The reversal of 85388465796 is 69756488358.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 85388465796.
It is not an unprimeable number, because it can be changed into a prime (85388465797) 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, 800355 + ... + 900746.
It is an arithmetic number, because the mean of its divisors is an integer number (4286777040).
Almost surely, 285388465796 is an apocalyptic number.
It is an amenable number.
85388465796 is an abundant number, since it is smaller than the sum of its proper divisors (120376832124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85388465796 is a wasteful number, since it uses less digits than its factorization.
85388465796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1701244 (or 1701242 counting only the distinct ones).
The product of its digits is 348364800, while the sum is 69.
The spelling of 85388465796 in words is "eighty-five billion, three hundred eighty-eight million, four hundred sixty-five thousand, seven hundred ninety-six".
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