Base | Representation |
---|---|
bin | 1010001010110… |
… | …01110011010110 |
3 | 12221111211000100 |
4 | 11011121303112 |
5 | 133314134421 |
6 | 12244154530 |
7 | 2054026203 |
oct | 505316326 |
9 | 187454010 |
10 | 85302486 |
11 | 44173025 |
12 | 24698a46 |
13 | 14898a59 |
14 | b486caa |
15 | 774ec26 |
hex | 5159cd6 |
85302486 has 12 divisors (see below), whose sum is σ = 184822092. Its totient is φ = 28434156.
The previous prime is 85302463. The next prime is 85302487. The reversal of 85302486 is 68420358.
It is a self number, because there is not a number n which added to its sum of digits gives 85302486.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85302487) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2369496 + ... + 2369531.
It is an arithmetic number, because the mean of its divisors is an integer number (15401841).
Almost surely, 285302486 is an apocalyptic number.
85302486 is an abundant number, since it is smaller than the sum of its proper divisors (99519606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85302486 is a wasteful number, since it uses less digits than its factorization.
85302486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4739035 (or 4739032 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 85302486 is about 9235.9344952203. The cubic root of 85302486 is about 440.2039103077.
The spelling of 85302486 in words is "eighty-five million, three hundred two thousand, four hundred eighty-six".
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