Base | Representation |
---|---|
bin | 110011100000… |
… | …0000010100011 |
3 | 1212210210101212 |
4 | 1213000002203 |
5 | 23403012440 |
6 | 2402420335 |
7 | 445335050 |
oct | 147000243 |
9 | 55723355 |
10 | 27000995 |
11 | 1427227a |
12 | 90616ab |
13 | 5794c28 |
14 | 382c027 |
15 | 2585465 |
hex | 19c00a3 |
27000995 has 24 divisors (see below), whose sum is σ = 39099744. Its totient is φ = 17532288.
The previous prime is 27000991. The next prime is 27001003. The reversal of 27000995 is 59900072.
It is not a de Polignac number, because 27000995 - 22 = 27000991 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27000991) 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, 11567 + ... + 13703.
It is an arithmetic number, because the mean of its divisors is an integer number (1629156).
Almost surely, 227000995 is an apocalyptic number.
27000995 is a deficient number, since it is larger than the sum of its proper divisors (12098749).
27000995 is a wasteful number, since it uses less digits than its factorization.
27000995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2187 (or 2168 counting only the distinct ones).
The product of its (nonzero) digits is 5670, while the sum is 32.
The square root of 27000995 is about 5196.2481657442. The cubic root of 27000995 is about 300.0036851399.
The spelling of 27000995 in words is "twenty-seven million, nine hundred ninety-five", and thus it is an aban number.
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