Base | Representation |
---|---|
bin | 110100000010… |
… | …0001010111010 |
3 | 1220022222012112 |
4 | 1220010022322 |
5 | 23440430213 |
6 | 2412412322 |
7 | 450606461 |
oct | 150041272 |
9 | 56288175 |
10 | 27280058 |
11 | 14442a03 |
12 | 91770a2 |
13 | 5861c60 |
14 | 38a19d8 |
15 | 25dcea8 |
hex | 1a042ba |
27280058 has 16 divisors (see below), whose sum is σ = 44230536. Its totient is φ = 12544320.
The previous prime is 27280049. The next prime is 27280073. The reversal of 27280058 is 85008272.
It can be written as a sum of positive squares in 4 ways, for example, as 27071209 + 208849 = 5203^2 + 457^2 .
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, 5828 + ... + 9408.
Almost surely, 227280058 is an apocalyptic number.
27280058 is a deficient number, since it is larger than the sum of its proper divisors (16950478).
27280058 is a wasteful number, since it uses less digits than its factorization.
27280058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3889.
The product of its (nonzero) digits is 8960, while the sum is 32.
The square root of 27280058 is about 5223.0314952142. The cubic root of 27280058 is about 301.0336860715.
The spelling of 27280058 in words is "twenty-seven million, two hundred eighty thousand, fifty-eight".
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