Base | Representation |
---|---|
bin | 110011111000… |
… | …1101011000010 |
3 | 1220012010021022 |
4 | 1213301223002 |
5 | 23431014130 |
6 | 2411025442 |
7 | 450142541 |
oct | 147615302 |
9 | 56163238 |
10 | 27204290 |
11 | 143a0a93 |
12 | 913b282 |
13 | 5836619 |
14 | 3882158 |
15 | 25c57e5 |
hex | 19f1ac2 |
27204290 has 16 divisors (see below), whose sum is σ = 49038912. Its totient is φ = 10865904.
The previous prime is 27204283. The next prime is 27204299. The reversal of 27204290 is 9240272.
It is not an unprimeable number, because it can be changed into a prime (27204299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7337 + ... + 10403.
It is an arithmetic number, because the mean of its divisors is an integer number (3064932).
Almost surely, 227204290 is an apocalyptic number.
27204290 is a deficient number, since it is larger than the sum of its proper divisors (21834622).
27204290 is a wasteful number, since it uses less digits than its factorization.
27204290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3961.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 27204290 is about 5215.7731929216. The cubic root of 27204290 is about 300.7547293162.
The spelling of 27204290 in words is "twenty-seven million, two hundred four thousand, two hundred ninety".
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