Base | Representation |
---|---|
bin | 10000001000101101111100 |
3 | 21221220111010 |
4 | 100020231330 |
5 | 2040330022 |
6 | 230355220 |
7 | 50645253 |
oct | 20105574 |
9 | 7856433 |
10 | 4230012 |
11 | 242a086 |
12 | 14bbb10 |
13 | b51487 |
14 | 7c179a |
15 | 58850c |
hex | 408b7c |
4230012 has 48 divisors (see below), whose sum is σ = 10386432. Its totient is φ = 1338240.
The previous prime is 4230007. The next prime is 4230071. The reversal of 4230012 is 2100324.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 4230012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30808 + ... + 30944.
It is an arithmetic number, because the mean of its divisors is an integer number (216384).
Almost surely, 24230012 is an apocalyptic number.
It is an amenable number.
4230012 is an abundant number, since it is smaller than the sum of its proper divisors (6156420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4230012 is a wasteful number, since it uses less digits than its factorization.
4230012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258 (or 256 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 4230012 is about 2056.6992974181. The cubic root of 4230012 is about 161.7262561827.
Adding to 4230012 its reverse (2100324), we get a palindrome (6330336).
The spelling of 4230012 in words is "four million, two hundred thirty thousand, twelve".
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