Base | Representation |
---|---|
bin | 110011111110… |
… | …1011010101010 |
3 | 1220021120020221 |
4 | 1213331122222 |
5 | 23434034034 |
6 | 2412040254 |
7 | 450433021 |
oct | 147753252 |
9 | 56246227 |
10 | 27252394 |
11 | 14424144 |
12 | 916308a |
13 | 58524a0 |
14 | 38958b8 |
15 | 25d4bb4 |
hex | 19fd6aa |
27252394 has 16 divisors (see below), whose sum is σ = 46613448. Its totient is φ = 11837952.
The previous prime is 27252359. The next prime is 27252397. The reversal of 27252394 is 49325272.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 22212369 + 5040025 = 4713^2 + 2245^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is not an unprimeable number, because it can be changed into a prime (27252397) 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, 30387 + ... + 31270.
Almost surely, 227252394 is an apocalyptic number.
27252394 is a deficient number, since it is larger than the sum of its proper divisors (19361054).
27252394 is a wasteful number, since it uses less digits than its factorization.
27252394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61689.
The product of its digits is 30240, while the sum is 34.
The square root of 27252394 is about 5220.3825530319. The cubic root of 27252394 is about 300.9318948353.
The spelling of 27252394 in words is "twenty-seven million, two hundred fifty-two thousand, three hundred ninety-four".
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