Base | Representation |
---|---|
bin | 110011100010… |
… | …0011111000100 |
3 | 1212211201101021 |
4 | 1213010133010 |
5 | 23404103304 |
6 | 2403040524 |
7 | 445442122 |
oct | 147043704 |
9 | 55751337 |
10 | 27019204 |
11 | 14284a23 |
12 | 9070144 |
13 | 57a02c4 |
14 | 3834912 |
15 | 258aa54 |
hex | 19c47c4 |
27019204 has 27 divisors (see below), whose sum is σ = 49870093. Its totient is φ = 12807872.
The previous prime is 27019193. The next prime is 27019249. The reversal of 27019204 is 40291072.
The square root of 27019204 is 5198.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 476100 + 26543104 = 690^2 + 5152^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 239052 + ... + 239164.
Almost surely, 227019204 is an apocalyptic number.
27019204 is the 5198-th square number.
It is an amenable number.
27019204 is a deficient number, since it is larger than the sum of its proper divisors (22850889).
27019204 is a wasteful number, since it uses less digits than its factorization.
27019204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276 (or 138 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 25.
The cubic root of 27019204 is about 300.0711090696.
Multiplying 27019204 by its sum of digits (25), we get a square (675480100 = 259902).
The spelling of 27019204 in words is "twenty-seven million, nineteen thousand, two hundred four".
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