Base | Representation |
---|---|
bin | 1010001011100… |
… | …01010100110000 |
3 | 12221200201011201 |
4 | 11011301110300 |
5 | 133330230312 |
6 | 12250220544 |
7 | 2054610121 |
oct | 505612460 |
9 | 187621151 |
10 | 85398832 |
11 | 44229452 |
12 | 24724754 |
13 | 1490086c |
14 | b4b0048 |
15 | 776d557 |
hex | 5171530 |
85398832 has 20 divisors (see below), whose sum is σ = 166154296. Its totient is φ = 42520320.
The previous prime is 85398827. The next prime is 85398851. The reversal of 85398832 is 23889358.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7218 + ... + 14929.
Almost surely, 285398832 is an apocalyptic number.
It is an amenable number.
85398832 is a deficient number, since it is larger than the sum of its proper divisors (80755464).
85398832 is a wasteful number, since it uses less digits than its factorization.
85398832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22396 (or 22390 counting only the distinct ones).
The product of its digits is 414720, while the sum is 46.
The square root of 85398832 is about 9241.1488463286. The cubic root of 85398832 is about 440.3695792910.
It can be divided in two parts, 8539 and 8832, that added together give a palindrome (17371).
The spelling of 85398832 in words is "eighty-five million, three hundred ninety-eight thousand, eight hundred thirty-two".
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