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2754241 = 7256209
BaseRepresentation
bin1010100000011011000001
312011221002221
422200123001
51201113431
6135011041
732260600
oct12403301
95157087
102754241
111611336
12b09a81
13755839
14519a37
15396111
hex2a06c1

2754241 has 6 divisors (see below), whose sum is σ = 3203970. Its totient is φ = 2360736.

The previous prime is 2754239. The next prime is 2754263. The reversal of 2754241 is 1424572.

It can be written as a sum of positive squares in only one way, i.e., 2547216 + 207025 = 1596^2 + 455^2 .

It is not a de Polignac number, because 2754241 - 21 = 2754239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2754281) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28056 + ... + 28153.

It is an arithmetic number, because the mean of its divisors is an integer number (533995).

22754241 is an apocalyptic number.

It is an amenable number.

2754241 is a deficient number, since it is larger than the sum of its proper divisors (449729).

2754241 is an equidigital number, since it uses as much as digits as its factorization.

2754241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56223 (or 56216 counting only the distinct ones).

The product of its digits is 2240, while the sum is 25.

The square root of 2754241 is about 1659.5906121692. The cubic root of 2754241 is about 140.1739504432.

The spelling of 2754241 in words is "two million, seven hundred fifty-four thousand, two hundred forty-one".

Divisors: 1 7 49 56209 393463 2754241