Base | Representation |
---|---|
bin | 1010001100110… |
… | …10101110010011 |
3 | 12222000022210010 |
4 | 11012122232103 |
5 | 133401142103 |
6 | 12254010003 |
7 | 2056214364 |
oct | 506325623 |
9 | 188008703 |
10 | 85568403 |
11 | 44334898 |
12 | 247a6903 |
13 | 1495cabb |
14 | b515b6b |
15 | 77a3903 |
hex | 519ab93 |
85568403 has 8 divisors (see below), whose sum is σ = 114158016. Its totient is φ = 57012200.
The previous prime is 85568393. The next prime is 85568411. The reversal of 85568403 is 30486558.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85568403 - 24 = 85568387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85568423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1593 + ... + 13178.
It is an arithmetic number, because the mean of its divisors is an integer number (14269752).
Almost surely, 285568403 is an apocalyptic number.
85568403 is a deficient number, since it is larger than the sum of its proper divisors (28589613).
85568403 is a wasteful number, since it uses less digits than its factorization.
85568403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16705.
The product of its (nonzero) digits is 115200, while the sum is 39.
The square root of 85568403 is about 9250.3190755779. The cubic root of 85568403 is about 440.6608578232.
The spelling of 85568403 in words is "eighty-five million, five hundred sixty-eight thousand, four hundred three".
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