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6232985 = 511113327
BaseRepresentation
bin10111110001101110011001
3102201200001022
4113301232121
53043423420
6341332225
7103656653
oct27615631
912650038
106232985
113577a30
122107075
1313a3075
14b836d3
15831c25
hex5f1b99

6232985 has 8 divisors (see below), whose sum is σ = 8159616. Its totient is φ = 4533040.

The previous prime is 6232981. The next prime is 6232987. The reversal of 6232985 is 5892326.

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

It is not a de Polignac number, because 6232985 - 22 = 6232981 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 66 + 22 + 313 + 222 + 94 + 83 + 58 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6232981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56609 + ... + 56718.

It is an arithmetic number, because the mean of its divisors is an integer number (1019952).

Almost surely, 26232985 is an apocalyptic number.

It is an amenable number.

6232985 is a deficient number, since it is larger than the sum of its proper divisors (1926631).

6232985 is a wasteful number, since it uses less digits than its factorization.

6232985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113343.

The product of its digits is 25920, while the sum is 35.

The square root of 6232985 is about 2496.5946807602. The cubic root of 6232985 is about 184.0342662238.

The spelling of 6232985 in words is "six million, two hundred thirty-two thousand, nine hundred eighty-five".

Divisors: 1 5 11 55 113327 566635 1246597 6232985