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6239432041 = 291451148279
BaseRepresentation
bin1011100111110011…
…00010110101101001
3121002211120222200121
411303321202311221
5100234243311131
62511044403241
7310422203653
oct56371426551
917084528617
106239432041
112711aa6707
1212616a6521
1378587b22b
144329376d3
15267b80911
hex173e62d69

6239432041 has 8 divisors (see below), whose sum is σ = 6459076800. Its totient is φ = 6020086800.

The previous prime is 6239432039. The next prime is 6239432047. The reversal of 6239432041 is 1402349326.

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 6239432041 - 21 = 6239432039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6239431988 and 6239432006.

It is not an unprimeable number, because it can be changed into a prime (6239432047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32061 + ... + 116218.

It is an arithmetic number, because the mean of its divisors is an integer number (807384600).

Almost surely, 26239432041 is an apocalyptic number.

It is an amenable number.

6239432041 is a deficient number, since it is larger than the sum of its proper divisors (219644759).

6239432041 is a wasteful number, since it uses less digits than its factorization.

6239432041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149759.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 6239432041 is about 78990.0755854810. The cubic root of 6239432041 is about 1840.9769584432.

The spelling of 6239432041 in words is "six billion, two hundred thirty-nine million, four hundred thirty-two thousand, forty-one".

Divisors: 1 29 1451 42079 148279 4300091 215152829 6239432041