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2879241 = 31950513
BaseRepresentation
bin1010111110111100001001
312102021120120
422332330021
51214113431
6141413453
733321201
oct12767411
95367516
102879241
111697242
12b6a289
1379a6c1
1454d401
153bd196
hex2bef09

2879241 has 8 divisors (see below), whose sum is σ = 4041120. Its totient is φ = 1818432.

The previous prime is 2879213. The next prime is 2879243. The reversal of 2879241 is 1429782.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2879241 - 213 = 2871049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2879243) 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 7 ways as a sum of consecutive naturals, for example, 25200 + ... + 25313.

It is an arithmetic number, because the mean of its divisors is an integer number (505140).

22879241 is an apocalyptic number.

It is an amenable number.

2879241 is a deficient number, since it is larger than the sum of its proper divisors (1161879).

2879241 is a wasteful number, since it uses less digits than its factorization.

2879241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50535.

The product of its digits is 8064, while the sum is 33.

The square root of 2879241 is about 1696.8326375928. The cubic root of 2879241 is about 142.2632325536.

The spelling of 2879241 in words is "two million, eight hundred seventy-nine thousand, two hundred forty-one".

Divisors: 1 3 19 57 50513 151539 959747 2879241