Base | Representation |
---|---|
bin | 110100001101… |
… | …1000111100001 |
3 | 1220111202010200 |
4 | 1220123013201 |
5 | 24001432144 |
6 | 2414415413 |
7 | 451450503 |
oct | 150330741 |
9 | 56452120 |
10 | 27374049 |
11 | 144a758a |
12 | 9201569 |
13 | 5895981 |
14 | 38c7d73 |
15 | 260ac69 |
hex | 1a1b1e1 |
27374049 has 12 divisors (see below), whose sum is σ = 39794196. Its totient is φ = 18132192.
The previous prime is 27374047. The next prime is 27374077. The reversal of 27374049 is 94047372.
It can be written as a sum of positive squares in 2 ways, for example, as 7952400 + 19421649 = 2820^2 + 4407^2 .
It is not a de Polignac number, because 27374049 - 21 = 27374047 is a prime.
It is not an unprimeable number, because it can be changed into a prime (27374047) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8274 + ... + 11099.
It is an arithmetic number, because the mean of its divisors is an integer number (3316183).
Almost surely, 227374049 is an apocalyptic number.
It is an amenable number.
27374049 is a deficient number, since it is larger than the sum of its proper divisors (12420147).
27374049 is a wasteful number, since it uses less digits than its factorization.
27374049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19536 (or 19533 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 27374049 is about 5232.0215022494. The cubic root of 27374049 is about 301.3790179852.
It can be divided in two parts, 2737 and 4049, that added together give a triangular number (6786 = T116).
The spelling of 27374049 in words is "twenty-seven million, three hundred seventy-four thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •