Base | Representation |
---|---|
bin | 10111110011011111100000 |
3 | 102202000222102 |
4 | 113303133200 |
5 | 3044141344 |
6 | 341425532 |
7 | 104020034 |
oct | 27633740 |
9 | 12660872 |
10 | 6240224 |
11 | 3582411 |
12 | 210b2a8 |
13 | 13a6453 |
14 | b861c4 |
15 | 833e4e |
hex | 5f37e0 |
6240224 has 24 divisors (see below), whose sum is σ = 13009248. Its totient is φ = 2936320.
The previous prime is 6240211. The next prime is 6240233. The reversal of 6240224 is 4220426.
It is a junction number, because it is equal to n+sod(n) for n = 6240196 and 6240205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5192 + ... + 6279.
It is an arithmetic number, because the mean of its divisors is an integer number (542052).
Almost surely, 26240224 is an apocalyptic number.
It is an amenable number.
6240224 is an abundant number, since it is smaller than the sum of its proper divisors (6769024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6240224 is a wasteful number, since it uses less digits than its factorization.
6240224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11498 (or 11490 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 6240224 is about 2498.0440348401. The cubic root of 6240224 is about 184.1054845692.
It can be divided in two parts, 62402 and 24, that added together give a palindrome (62426).
The spelling of 6240224 in words is "six million, two hundred forty thousand, two hundred twenty-four".
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