Base | Representation |
---|---|
bin | 10111110001110000110100 |
3 | 102201200021001 |
4 | 113301300310 |
5 | 3043430030 |
6 | 341333044 |
7 | 103660264 |
oct | 27616064 |
9 | 12650231 |
10 | 6233140 |
11 | 3578061 |
12 | 2107184 |
13 | 13a3164 |
14 | b837a4 |
15 | 831cca |
hex | 5f1c34 |
6233140 has 48 divisors (see below), whose sum is σ = 14112000. Its totient is φ = 2305152.
The previous prime is 6233137. The next prime is 6233141. The reversal of 6233140 is 413326.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6233141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17686 + ... + 18034.
It is an arithmetic number, because the mean of its divisors is an integer number (294000).
Almost surely, 26233140 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6233140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7056000).
6233140 is an abundant number, since it is smaller than the sum of its proper divisors (7878860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6233140 is a wasteful number, since it uses less digits than its factorization.
6233140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424 (or 422 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 6233140 is about 2496.6257228507. The cubic root of 6233140 is about 184.0357917141.
Adding to 6233140 its reverse (413326), we get a palindrome (6646466).
The spelling of 6233140 in words is "six million, two hundred thirty-three thousand, one hundred forty".
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