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6230724 = 223519227
BaseRepresentation
bin10111110001001011000100
3102201112221120
4113301023010
53043340344
6341313540
7103650243
oct27611304
912645846
106230724
113576265
1221058b0
1313a2026
14b8295a
15831219
hex5f12c4

6230724 has 12 divisors (see below), whose sum is σ = 14538384. Its totient is φ = 2076904.

The previous prime is 6230711. The next prime is 6230759. The reversal of 6230724 is 4270326.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 6230694 and 6230703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259602 + ... + 259625.

It is an arithmetic number, because the mean of its divisors is an integer number (1211532).

Almost surely, 26230724 is an apocalyptic number.

It is an amenable number.

6230724 is an abundant number, since it is smaller than the sum of its proper divisors (8307660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6230724 is a wasteful number, since it uses less digits than its factorization.

6230724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519234 (or 519232 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 6230724 is about 2496.1418228939. The cubic root of 6230724 is about 184.0120108732.

The spelling of 6230724 in words is "six million, two hundred thirty thousand, seven hundred twenty-four".

Divisors: 1 2 3 4 6 12 519227 1038454 1557681 2076908 3115362 6230724