Base | Representation |
---|---|
bin | 1010001010111… |
… | …10010010110110 |
3 | 12221112202020211 |
4 | 11011132102312 |
5 | 133320232021 |
6 | 12244420034 |
7 | 2054133640 |
oct | 505362266 |
9 | 187482224 |
10 | 85320886 |
11 | 44185932 |
12 | 246a761a |
13 | 148a4241 |
14 | b48d890 |
15 | 77553e1 |
hex | 515e4b6 |
85320886 has 32 divisors (see below), whose sum is σ = 150700032. Its totient is φ = 35471520.
The previous prime is 85320863. The next prime is 85320923. The reversal of 85320886 is 68802358.
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, 83056 + ... + 84076.
It is an arithmetic number, because the mean of its divisors is an integer number (4709376).
Almost surely, 285320886 is an apocalyptic number.
85320886 is a deficient number, since it is larger than the sum of its proper divisors (65379146).
85320886 is a wasteful number, since it uses less digits than its factorization.
85320886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1204.
The product of its (nonzero) digits is 92160, while the sum is 40.
The square root of 85320886 is about 9236.9305507836. The cubic root of 85320886 is about 440.2355591299.
The spelling of 85320886 in words is "eighty-five million, three hundred twenty thousand, eight hundred eighty-six".
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