Base | Representation |
---|---|
bin | 110011100010… |
… | …1111001001010 |
3 | 1212212000021211 |
4 | 1213011321022 |
5 | 23404244340 |
6 | 2403123334 |
7 | 445465000 |
oct | 147057112 |
9 | 55760254 |
10 | 27024970 |
11 | 14289295 |
12 | 907354a |
13 | 57a2b0b |
14 | 3836a70 |
15 | 258c5ea |
hex | 19c5e4a |
27024970 has 32 divisors (see below), whose sum is σ = 56736000. Its totient is φ = 9264528.
The previous prime is 27024961. The next prime is 27024983. The reversal of 27024970 is 7942072.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510 + ... + 7369.
It is an arithmetic number, because the mean of its divisors is an integer number (1773000).
Almost surely, 227024970 is an apocalyptic number.
27024970 is an abundant number, since it is smaller than the sum of its proper divisors (29711030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27024970 is an equidigital number, since it uses as much as digits as its factorization.
27024970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7907 (or 7893 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 31.
The square root of 27024970 is about 5198.5546068114. The cubic root of 27024970 is about 300.0924529867.
The spelling of 27024970 in words is "twenty-seven million, twenty-four thousand, nine hundred seventy".
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