Base | Representation |
---|---|
bin | 1000001111101… |
… | …1101010000100 |
3 | 2102002010000002 |
4 | 2003323222010 |
5 | 32323211340 |
6 | 3233140432 |
7 | 566653355 |
oct | 203735204 |
9 | 72063002 |
10 | 34585220 |
11 | 1858242a |
12 | b6ba718 |
13 | 721c037 |
14 | 4843d2c |
15 | 3082715 |
hex | 20fba84 |
34585220 has 12 divisors (see below), whose sum is σ = 72629004. Its totient is φ = 13834080.
The previous prime is 34585219. The next prime is 34585247. The reversal of 34585220 is 2258543.
It can be written as a sum of positive squares in 2 ways, for example, as 27541504 + 7043716 = 5248^2 + 2654^2 .
It is a super-2 number, since 2×345852202 = 2392274884896800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 864611 + ... + 864650.
It is an arithmetic number, because the mean of its divisors is an integer number (6052417).
Almost surely, 234585220 is an apocalyptic number.
It is an amenable number.
34585220 is an abundant number, since it is smaller than the sum of its proper divisors (38043784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34585220 is a wasteful number, since it uses less digits than its factorization.
34585220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1729270 (or 1729268 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 34585220 is about 5880.9199960550. The cubic root of 34585220 is about 325.8093280734.
The spelling of 34585220 in words is "thirty-four million, five hundred eighty-five thousand, two hundred twenty".
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