Base | Representation |
---|---|
bin | 1010001011011… |
… | …10001111111011 |
3 | 12221200001220011 |
4 | 11011232033323 |
5 | 133324324420 |
6 | 12250042351 |
7 | 2054525314 |
oct | 505561773 |
9 | 187601804 |
10 | 85386235 |
11 | 4421aa40 |
12 | 247193b7 |
13 | 148c7bcc |
14 | b4a960b |
15 | 776995a |
hex | 516e3fb |
85386235 has 16 divisors (see below), whose sum is σ = 116640000. Its totient is φ = 59398240.
The previous prime is 85386229. The next prime is 85386241. The reversal of 85386235 is 53268358.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (85386229) and next prime (85386241).
It is not a de Polignac number, because 85386235 - 23 = 85386227 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32485 + ... + 35014.
It is an arithmetic number, because the mean of its divisors is an integer number (7290000).
Almost surely, 285386235 is an apocalyptic number.
85386235 is a deficient number, since it is larger than the sum of its proper divisors (31253765).
85386235 is a wasteful number, since it uses less digits than its factorization.
85386235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67538.
The product of its digits is 172800, while the sum is 40.
The square root of 85386235 is about 9240.4672500908. The cubic root of 85386235 is about 440.3479255664.
The spelling of 85386235 in words is "eighty-five million, three hundred eighty-six thousand, two hundred thirty-five".
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