Base | Representation |
---|---|
bin | 1010001101011… |
… | …10010100110111 |
3 | 12222011101220220 |
4 | 11012232110313 |
5 | 133411224240 |
6 | 12255425423 |
7 | 2060000436 |
oct | 506562467 |
9 | 188141826 |
10 | 85648695 |
11 | 4438a150 |
12 | 24825273 |
13 | 1498a502 |
14 | b53711d |
15 | 77bc5d0 |
hex | 51ae537 |
85648695 has 16 divisors (see below), whose sum is σ = 149496192. Its totient is φ = 41526560.
The previous prime is 85648663. The next prime is 85648709. The reversal of 85648695 is 59684658.
It is not a de Polignac number, because 85648695 - 25 = 85648663 is a prime.
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, 259377 + ... + 259706.
It is an arithmetic number, because the mean of its divisors is an integer number (9343512).
Almost surely, 285648695 is an apocalyptic number.
85648695 is a deficient number, since it is larger than the sum of its proper divisors (63847497).
85648695 is a wasteful number, since it uses less digits than its factorization.
85648695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519102.
The product of its digits is 2073600, while the sum is 51.
The square root of 85648695 is about 9254.6580163721. The cubic root of 85648695 is about 440.7986442004.
The spelling of 85648695 in words is "eighty-five million, six hundred forty-eight thousand, six hundred ninety-five".
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