Base | Representation |
---|---|
bin | 110011100000… |
… | …0000111101101 |
3 | 1212210210212002 |
4 | 1213000013231 |
5 | 23403020300 |
6 | 2402422045 |
7 | 445336031 |
oct | 147000755 |
9 | 55723762 |
10 | 27001325 |
11 | 1427254a |
12 | 9061925 |
13 | 5795120 |
14 | 382c1c1 |
15 | 25855d5 |
hex | 19c01ed |
27001325 has 24 divisors (see below), whose sum is σ = 36310176. Its totient is φ = 19800000.
The previous prime is 27001319. The next prime is 27001339. The reversal of 27001325 is 52310072.
It is not a de Polignac number, because 27001325 - 214 = 26984941 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27001297 and 27001306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81410 + ... + 81740.
It is an arithmetic number, because the mean of its divisors is an integer number (1512924).
Almost surely, 227001325 is an apocalyptic number.
27001325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
27001325 is a deficient number, since it is larger than the sum of its proper divisors (9308851).
27001325 is a wasteful number, since it uses less digits than its factorization.
27001325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 605 (or 600 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 27001325 is about 5196.2799193269. The cubic root of 27001325 is about 300.0049073271.
Adding to 27001325 its reverse (52310072), we get a palindrome (79311397).
The spelling of 27001325 in words is "twenty-seven million, one thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •