Base | Representation |
---|---|
bin | 10000111001100011000100 |
3 | 22100001211211 |
4 | 100321203010 |
5 | 2113230040 |
6 | 234541204 |
7 | 52440340 |
oct | 20714304 |
9 | 8301754 |
10 | 4430020 |
11 | 2556381 |
12 | 1597804 |
13 | bc151a |
14 | 834620 |
15 | 5c78ea |
hex | 4398c4 |
4430020 has 24 divisors (see below), whose sum is σ = 10632384. Its totient is φ = 1518816.
The previous prime is 4430017. The next prime is 4430033. The reversal of 4430020 is 200344.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15682 + ... + 15961.
It is an arithmetic number, because the mean of its divisors is an integer number (443016).
Almost surely, 24430020 is an apocalyptic number.
It is an amenable number.
4430020 is an abundant number, since it is smaller than the sum of its proper divisors (6202364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4430020 is a wasteful number, since it uses less digits than its factorization.
4430020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31659 (or 31657 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 4430020 is about 2104.7612691229. The cubic root of 4430020 is about 164.2360768214.
Adding to 4430020 its reverse (200344), we get a palindrome (4630364).
The spelling of 4430020 in words is "four million, four hundred thirty thousand, twenty".
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