Base | Representation |
---|---|
bin | 1000010111101000100 |
3 | 111221012012 |
4 | 1002331010 |
5 | 32233434 |
6 | 5513352 |
7 | 2221355 |
oct | 1027504 |
9 | 457165 |
10 | 274244 |
11 | 178053 |
12 | 112858 |
13 | 97a99 |
14 | 71d2c |
15 | 563ce |
hex | 42f44 |
274244 has 24 divisors (see below), whose sum is σ = 526680. Its totient is φ = 124416.
The previous prime is 274243. The next prime is 274259. The reversal of 274244 is 442472.
It can be written as a sum of positive squares in 4 ways, for example, as 160000 + 114244 = 400^2 + 338^2 .
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 274244.
It is not an unprimeable number, because it can be changed into a prime (274243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2462 + ... + 2570.
It is an arithmetic number, because the mean of its divisors is an integer number (21945).
2274244 is an apocalyptic number.
It is an amenable number.
274244 is a deficient number, since it is larger than the sum of its proper divisors (252436).
274244 is a wasteful number, since it uses less digits than its factorization.
274244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167 (or 165 counting only the distinct ones).
The product of its digits is 1792, while the sum is 23.
The square root of 274244 is about 523.6831102871. The cubic root of 274244 is about 64.9699269169.
The spelling of 274244 in words is "two hundred seventy-four thousand, two hundred forty-four", and thus it is an iban number.
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