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6239041 = 23326777
BaseRepresentation
bin10111110011001101000001
3102201222100121
4113303031001
53044122131
6341420241
7104013424
oct27631501
912658317
106239041
113581536
12210a681
1313a5a53
14b859bb
15833911
hex5f3341

6239041 has 4 divisors (see below), whose sum is σ = 6266052. Its totient is φ = 6212032.

The previous prime is 6239033. The next prime is 6239053. The reversal of 6239041 is 1409326.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1409326 = 2704663.

It can be written as a sum of positive squares in 2 ways, for example, as 1081600 + 5157441 = 1040^2 + 2271^2 .

It is a cyclic number.

It is not a de Polignac number, because 6239041 - 23 = 6239033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6238997 and 6239015.

It is not an unprimeable number, because it can be changed into a prime (6239071) 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, 13156 + ... + 13621.

It is an arithmetic number, because the mean of its divisors is an integer number (1566513).

Almost surely, 26239041 is an apocalyptic number.

It is an amenable number.

6239041 is a deficient number, since it is larger than the sum of its proper divisors (27011).

6239041 is a wasteful number, since it uses less digits than its factorization.

6239041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27010.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 6239041 is about 2497.8072383593. The cubic root of 6239041 is about 184.0938498078.

The spelling of 6239041 in words is "six million, two hundred thirty-nine thousand, forty-one".

Divisors: 1 233 26777 6239041