Base | Representation |
---|---|
bin | 1010001101101… |
… | …00010100001110 |
3 | 12222012122120121 |
4 | 11012310110032 |
5 | 133413020410 |
6 | 12300135154 |
7 | 2060132116 |
oct | 506642416 |
9 | 188178517 |
10 | 85673230 |
11 | 443a6625 |
12 | 248374ba |
13 | 14998726 |
14 | b542046 |
15 | 77c49da |
hex | 51b450e |
85673230 has 16 divisors (see below), whose sum is σ = 154596240. Its totient is φ = 34183872.
The previous prime is 85673201. The next prime is 85673257. The reversal of 85673230 is 3237658.
It is a congruent number.
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, 6384 + ... + 14563.
It is an arithmetic number, because the mean of its divisors is an integer number (9662265).
Almost surely, 285673230 is an apocalyptic number.
85673230 is a deficient number, since it is larger than the sum of its proper divisors (68923010).
85673230 is a wasteful number, since it uses less digits than its factorization.
85673230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21363.
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 85673230 is about 9255.9834701667. The cubic root of 85673230 is about 440.8407307036.
The spelling of 85673230 in words is "eighty-five million, six hundred seventy-three thousand, two hundred thirty".
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