Base | Representation |
---|---|
bin | 1010001001101… |
… | …10100001111010 |
3 | 12221020110211101 |
4 | 11010312201322 |
5 | 133300024020 |
6 | 12241122014 |
7 | 2052555040 |
oct | 504664172 |
9 | 187213741 |
10 | 85158010 |
11 | 44084523 |
12 | 2462930a |
13 | 14848072 |
14 | b44a390 |
15 | 772200a |
hex | 513687a |
85158010 has 16 divisors (see below), whose sum is σ = 175182336. Its totient is φ = 29197008.
The previous prime is 85157999. The next prime is 85158037. The reversal of 85158010 is 1085158.
It is a self number, because there is not a number n which added to its sum of digits gives 85158010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608202 + ... + 608341.
It is an arithmetic number, because the mean of its divisors is an integer number (10948896).
Almost surely, 285158010 is an apocalyptic number.
85158010 is an abundant number, since it is smaller than the sum of its proper divisors (90024326).
85158010 is a wasteful number, since it uses less digits than its factorization.
85158010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1216557.
The product of its (nonzero) digits is 1600, while the sum is 28.
The square root of 85158010 is about 9228.1097739461. The cubic root of 85158010 is about 439.9552468256.
The spelling of 85158010 in words is "eighty-five million, one hundred fifty-eight thousand, ten".
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