Base | Representation |
---|---|
bin | 110011111110… |
… | …1110111010110 |
3 | 1220021122202221 |
4 | 1213331313112 |
5 | 23434113410 |
6 | 2412052554 |
7 | 450441253 |
oct | 147756726 |
9 | 56248687 |
10 | 27254230 |
11 | 14425563 |
12 | 916415a |
13 | 5853283 |
14 | 389642a |
15 | 25d54da |
hex | 19fddd6 |
27254230 has 16 divisors (see below), whose sum is σ = 51943680. Its totient is φ = 10260352.
The previous prime is 27254221. The next prime is 27254231. The reversal of 27254230 is 3245272.
It is a junction number, because it is equal to n+sod(n) for n = 27254195 and 27254204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27254231) 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, 79990 + ... + 80329.
It is an arithmetic number, because the mean of its divisors is an integer number (3246480).
Almost surely, 227254230 is an apocalyptic number.
27254230 is a deficient number, since it is larger than the sum of its proper divisors (24689450).
27254230 is a wasteful number, since it uses less digits than its factorization.
27254230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160343.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 27254230 is about 5220.5583992519. The cubic root of 27254230 is about 300.9386526337.
The spelling of 27254230 in words is "twenty-seven million, two hundred fifty-four thousand, two hundred thirty".
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