Base | Representation |
---|---|
bin | 1010001010110… |
… | …10100010101010 |
3 | 12221111222011111 |
4 | 11011122202222 |
5 | 133314234024 |
6 | 12244220534 |
7 | 2054041060 |
oct | 505324252 |
9 | 187458144 |
10 | 85305514 |
11 | 44175328 |
12 | 2469a74a |
13 | 1489a248 |
14 | b488030 |
15 | 7750a94 |
hex | 515a8aa |
85305514 has 16 divisors (see below), whose sum is σ = 148998528. Its totient is φ = 35869392.
The previous prime is 85305503. The next prime is 85305523. The reversal of 85305514 is 41550358.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56742 + ... + 58225.
It is an arithmetic number, because the mean of its divisors is an integer number (9312408).
Almost surely, 285305514 is an apocalyptic number.
85305514 is a deficient number, since it is larger than the sum of its proper divisors (63693014).
85305514 is a wasteful number, since it uses less digits than its factorization.
85305514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115029.
The product of its (nonzero) digits is 12000, while the sum is 31.
The square root of 85305514 is about 9236.0984187047. The cubic root of 85305514 is about 440.2091189158.
The spelling of 85305514 in words is "eighty-five million, three hundred five thousand, five hundred fourteen".
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