Base | Representation |
---|---|
bin | 10111110001000110011110 |
3 | 102201112112200 |
4 | 113301012132 |
5 | 3043333210 |
6 | 341312330 |
7 | 103646343 |
oct | 27610636 |
9 | 12645480 |
10 | 6230430 |
11 | 3576018 |
12 | 21056a6 |
13 | 13a1b5b |
14 | b827ca |
15 | 8310c0 |
hex | 5f119e |
6230430 has 48 divisors (see below), whose sum is σ = 16645824. Its totient is φ = 1615680.
The previous prime is 6230429. The next prime is 6230443. The reversal of 6230430 is 340326.
6230430 is a `hidden beast` number, since 6 + 230 + 430 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2395 + ... + 4265.
It is an arithmetic number, because the mean of its divisors is an integer number (346788).
Almost surely, 26230430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6230430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8322912).
6230430 is an abundant number, since it is smaller than the sum of its proper divisors (10415394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6230430 is a wasteful number, since it uses less digits than its factorization.
6230430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1921 (or 1918 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 6230430 is about 2496.0829313146. The cubic root of 6230430 is about 184.0091165930.
Adding to 6230430 its reverse (340326), we get a palindrome (6570756).
The spelling of 6230430 in words is "six million, two hundred thirty thousand, four hundred thirty".
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