Base | Representation |
---|---|
bin | 110011100110… |
… | …0100110011011 |
3 | 1212220101222100 |
4 | 1213030212123 |
5 | 23411134233 |
6 | 2403454443 |
7 | 445641045 |
oct | 147144633 |
9 | 55811870 |
10 | 27052443 |
11 | 142a79a0 |
12 | 9087423 |
13 | 57b2482 |
14 | 3842a95 |
15 | 2595813 |
hex | 19cc99b |
27052443 has 24 divisors (see below), whose sum is σ = 42831360. Its totient is φ = 16317360.
The previous prime is 27052411. The next prime is 27052451. The reversal of 27052443 is 34425072.
It is not a de Polignac number, because 27052443 - 25 = 27052411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (27052043) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25518 + ... + 26556.
It is an arithmetic number, because the mean of its divisors is an integer number (1784640).
Almost surely, 227052443 is an apocalyptic number.
27052443 is a deficient number, since it is larger than the sum of its proper divisors (15778917).
27052443 is a wasteful number, since it uses less digits than its factorization.
27052443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1319 (or 1316 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 27.
The square root of 27052443 is about 5201.1963046976. The cubic root of 27052443 is about 300.1941077136.
It can be divided in two parts, 27052 and 443, that added together give a triangular number (27495 = T234).
The spelling of 27052443 in words is "twenty-seven million, fifty-two thousand, four hundred forty-three".
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