Base | Representation |
---|---|
bin | 1010001000100… |
… | …11011110000100 |
3 | 12220222011211122 |
4 | 11010103132010 |
5 | 133230430104 |
6 | 12234053112 |
7 | 2051416256 |
oct | 504233604 |
9 | 186864748 |
10 | 85014404 |
11 | 43a96642 |
12 | 2457a198 |
13 | 147c78a7 |
14 | b40dcd6 |
15 | 76e46be |
hex | 5113784 |
85014404 has 12 divisors (see below), whose sum is σ = 148870428. Its totient is φ = 42480000.
The previous prime is 85014403. The next prime is 85014409. The reversal of 85014404 is 40441058.
It can be written as a sum of positive squares in 2 ways, for example, as 26522500 + 58491904 = 5150^2 + 7648^2 .
It is not an unprimeable number, because it can be changed into a prime (85014403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1304 + ... + 13104.
It is an arithmetic number, because the mean of its divisors is an integer number (12405869).
Almost surely, 285014404 is an apocalyptic number.
It is an amenable number.
85014404 is a deficient number, since it is larger than the sum of its proper divisors (63856024).
85014404 is a wasteful number, since it uses less digits than its factorization.
85014404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13606 (or 13604 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 26.
The square root of 85014404 is about 9220.3255907804. The cubic root of 85014404 is about 439.7078018658.
The spelling of 85014404 in words is "eighty-five million, fourteen thousand, four hundred four".
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