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5441239 = 19286381
BaseRepresentation
bin10100110000011011010111
3101020102222101
4110300123113
52343104424
6312342531
764151446
oct24603327
911212871
105441239
1130870a1
1219a4a47
13118688b
14a18d5d
15727344
hex5306d7

5441239 has 4 divisors (see below), whose sum is σ = 5727640. Its totient is φ = 5154840.

The previous prime is 5441221. The next prime is 5441279. The reversal of 5441239 is 9321445.

5441239 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5441239 - 211 = 5439191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5441209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143172 + ... + 143209.

It is an arithmetic number, because the mean of its divisors is an integer number (1431910).

Almost surely, 25441239 is an apocalyptic number.

5441239 is a deficient number, since it is larger than the sum of its proper divisors (286401).

5441239 is a wasteful number, since it uses less digits than its factorization.

5441239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286400.

The product of its digits is 4320, while the sum is 28.

The square root of 5441239 is about 2332.6463512500. The cubic root of 5441239 is about 175.8865380099.

The spelling of 5441239 in words is "five million, four hundred forty-one thousand, two hundred thirty-nine".

Divisors: 1 19 286381 5441239