Base | Representation |
---|---|
bin | 1010001010110… |
… | …01100000010001 |
3 | 12221111202100010 |
4 | 11011121200101 |
5 | 133314120030 |
6 | 12244145133 |
7 | 2054022510 |
oct | 505314021 |
9 | 187452303 |
10 | 85301265 |
11 | 44172115 |
12 | 246981a9 |
13 | 1489832a |
14 | b486677 |
15 | 774e6b0 |
hex | 5159811 |
85301265 has 16 divisors (see below), whose sum is σ = 155979648. Its totient is φ = 38994816.
The previous prime is 85301263. The next prime is 85301299. The reversal of 85301265 is 56210358.
It is not a de Polignac number, because 85301265 - 21 = 85301263 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85301263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406092 + ... + 406301.
It is an arithmetic number, because the mean of its divisors is an integer number (9748728).
Almost surely, 285301265 is an apocalyptic number.
It is an amenable number.
85301265 is a deficient number, since it is larger than the sum of its proper divisors (70678383).
85301265 is a wasteful number, since it uses less digits than its factorization.
85301265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 812408.
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 85301265 is about 9235.8683944716. The cubic root of 85301265 is about 440.2018099721.
The spelling of 85301265 in words is "eighty-five million, three hundred one thousand, two hundred sixty-five".
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