Base | Representation |
---|---|
bin | 110011100011… |
… | …1110100010010 |
3 | 1212212102002200 |
4 | 1213013310102 |
5 | 23410022400 |
6 | 2403224030 |
7 | 445526655 |
oct | 147076422 |
9 | 55772080 |
10 | 27032850 |
11 | 142941a9 |
12 | 9078016 |
13 | 57a6590 |
14 | 383989c |
15 | 258eb00 |
hex | 19c7d12 |
27032850 has 72 divisors (see below), whose sum is σ = 78231972. Its totient is φ = 6652800.
The previous prime is 27032827. The next prime is 27032857. The reversal of 27032850 is 5823072.
It can be written as a sum of positive squares in 6 ways, for example, as 3790809 + 23242041 = 1947^2 + 4821^2 .
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (27032857) by changing a digit.
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 35 ways as a sum of consecutive naturals, for example, 3540 + ... + 8160.
Almost surely, 227032850 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27032850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39115986).
27032850 is an abundant number, since it is smaller than the sum of its proper divisors (51199122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27032850 is a wasteful number, since it uses less digits than its factorization.
27032850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4652 (or 4644 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 27032850 is about 5199.3124545463. The cubic root of 27032850 is about 300.1216173574.
The spelling of 27032850 in words is "twenty-seven million, thirty-two thousand, eight hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •