Base | Representation |
---|---|
bin | 100111110000101001… |
… | …0111010110100011000 |
3 | 22011101120110100222110 |
4 | 1033201102322310120 |
5 | 2344331324233421 |
6 | 103120331552320 |
7 | 6111620552625 |
oct | 1174122726430 |
9 | 264346410873 |
10 | 85384211736 |
11 | 3323618604a |
12 | 1466abbb6a0 |
13 | 8089767915 |
14 | 41bdc9134c |
15 | 234b01aa76 |
hex | 13e14bad18 |
85384211736 has 64 divisors (see below), whose sum is σ = 226393009920. Its totient is φ = 26777646720.
The previous prime is 85384211707. The next prime is 85384211813. The reversal of 85384211736 is 63711248358.
It is a super-2 number, since 2×853842117362 (a number of 23 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234210 + ... + 1301553.
It is an arithmetic number, because the mean of its divisors is an integer number (3537390780).
Almost surely, 285384211736 is an apocalyptic number.
It is an amenable number.
85384211736 is an abundant number, since it is smaller than the sum of its proper divisors (141008798184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85384211736 is a wasteful number, since it uses less digits than its factorization.
85384211736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2535856 (or 2535852 counting only the distinct ones).
The product of its digits is 967680, while the sum is 48.
The spelling of 85384211736 in words is "eighty-five billion, three hundred eighty-four million, two hundred eleven thousand, seven hundred thirty-six".
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