Base | Representation |
---|---|
bin | 110011111000… |
… | …1110101111100 |
3 | 1220012011020011 |
4 | 1213301311330 |
5 | 23431024423 |
6 | 2411033004 |
7 | 450144556 |
oct | 147616574 |
9 | 56164204 |
10 | 27204988 |
11 | 143a1568 |
12 | 913b764 |
13 | 5836a35 |
14 | 38824d6 |
15 | 25c5b0d |
hex | 19f1d7c |
27204988 has 6 divisors (see below), whose sum is σ = 47608736. Its totient is φ = 13602492.
The previous prime is 27204977. The next prime is 27205019. The reversal of 27204988 is 88940272.
It is a super-2 number, since 2×272049882 = 1480222744160288, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 27204988.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3400620 + ... + 3400627.
Almost surely, 227204988 is an apocalyptic number.
It is an amenable number.
27204988 is a deficient number, since it is larger than the sum of its proper divisors (20403748).
27204988 is a wasteful number, since it uses less digits than its factorization.
27204988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6801251 (or 6801249 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 27204988 is about 5215.8401049112. The cubic root of 27204988 is about 300.7573015209.
The spelling of 27204988 in words is "twenty-seven million, two hundred four thousand, nine hundred eighty-eight".
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