Base | Representation |
---|---|
bin | 10000001000000010011110 |
3 | 21221202200002 |
4 | 100020002132 |
5 | 2040232410 |
6 | 230334302 |
7 | 50634200 |
oct | 20100236 |
9 | 7852602 |
10 | 4227230 |
11 | 2427a87 |
12 | 14ba392 |
13 | b50127 |
14 | 7c0770 |
15 | 5877a5 |
hex | 40809e |
4227230 has 24 divisors (see below), whose sum is σ = 8852328. Its totient is φ = 1449168.
The previous prime is 4227229. The next prime is 4227247. The reversal of 4227230 is 327224.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3824 + ... + 4803.
It is an arithmetic number, because the mean of its divisors is an integer number (368847).
Almost surely, 24227230 is an apocalyptic number.
4227230 is an abundant number, since it is smaller than the sum of its proper divisors (4625098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4227230 is a wasteful number, since it uses less digits than its factorization.
4227230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8648 (or 8641 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 20.
The square root of 4227230 is about 2056.0228597951. The cubic root of 4227230 is about 161.6907936264.
It can be divided in two parts, 42 and 27230, that added together give a palindrome (27272).
The spelling of 4227230 in words is "four million, two hundred twenty-seven thousand, two hundred thirty".
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