Base | Representation |
---|---|
bin | 1010001000100… |
… | …00000001001011 |
3 | 12220221110110001 |
4 | 11010100001023 |
5 | 133230002032 |
6 | 12233503431 |
7 | 2051330122 |
oct | 504200113 |
9 | 186843401 |
10 | 85000267 |
11 | 43a86a60 |
12 | 24571b77 |
13 | 147c1321 |
14 | b408ab9 |
15 | 76e03e7 |
hex | 511004b |
85000267 has 16 divisors (see below), whose sum is σ = 95065344. Its totient is φ = 75348000.
The previous prime is 85000259. The next prime is 85000273. The reversal of 85000267 is 76200058.
It is a cyclic number.
It is not a de Polignac number, because 85000267 - 23 = 85000259 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85000067) 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, 87418 + ... + 88384.
It is an arithmetic number, because the mean of its divisors is an integer number (5941584).
Almost surely, 285000267 is an apocalyptic number.
85000267 is a deficient number, since it is larger than the sum of its proper divisors (10065077).
85000267 is a wasteful number, since it uses less digits than its factorization.
85000267 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1170.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 85000267 is about 9219.5589373896. The cubic root of 85000267 is about 439.6834275893.
The spelling of 85000267 in words is "eighty-five million, two hundred sixty-seven", and thus it is an aban number.
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