Base | Representation |
---|---|
bin | 1010001000100… |
… | …11110001010011 |
3 | 12220222020112020 |
4 | 11010103301103 |
5 | 133231000020 |
6 | 12234102523 |
7 | 2051422665 |
oct | 504236123 |
9 | 186866466 |
10 | 85015635 |
11 | 43a97561 |
12 | 2457aa43 |
13 | 147c8313 |
14 | b410535 |
15 | 76e4c40 |
hex | 5113c53 |
85015635 has 8 divisors (see below), whose sum is σ = 136025040. Its totient is φ = 45341664.
The previous prime is 85015583. The next prime is 85015643. The reversal of 85015635 is 53651058.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85015635 - 26 = 85015571 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 85015596 and 85015605.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2833840 + ... + 2833869.
It is an arithmetic number, because the mean of its divisors is an integer number (17003130).
Almost surely, 285015635 is an apocalyptic number.
85015635 is a deficient number, since it is larger than the sum of its proper divisors (51009405).
85015635 is a wasteful number, since it uses less digits than its factorization.
85015635 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5667717.
The product of its (nonzero) digits is 18000, while the sum is 33.
The square root of 85015635 is about 9220.3923452313. The cubic root of 85015635 is about 439.7099241638.
The spelling of 85015635 in words is "eighty-five million, fifteen thousand, six hundred thirty-five".
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