Base | Representation |
---|---|
bin | 110011100011… |
… | …1001011101100 |
3 | 1212212021112110 |
4 | 1213013023230 |
5 | 23404432002 |
6 | 2403204020 |
7 | 445516254 |
oct | 147071354 |
9 | 55767473 |
10 | 27030252 |
11 | 14292257 |
12 | 9076610 |
13 | 57a5342 |
14 | 3838964 |
15 | 258de6c |
hex | 19c72ec |
27030252 has 24 divisors (see below), whose sum is σ = 63354816. Its totient is φ = 8969488.
The previous prime is 27030247. The next prime is 27030257. The reversal of 27030252 is 25203072.
It is an interprime number because it is at equal distance from previous prime (27030247) and next prime (27030257).
It is not an unprimeable number, because it can be changed into a prime (27030257) 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, 2238 + ... + 7685.
It is an arithmetic number, because the mean of its divisors is an integer number (2639784).
Almost surely, 227030252 is an apocalyptic number.
It is an amenable number.
27030252 is an abundant number, since it is smaller than the sum of its proper divisors (36324564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27030252 is a wasteful number, since it uses less digits than its factorization.
27030252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10157 (or 10155 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 21.
The square root of 27030252 is about 5199.0626078169. The cubic root of 27030252 is about 300.1120026239.
The spelling of 27030252 in words is "twenty-seven million, thirty thousand, two hundred fifty-two".
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