Base | Representation |
---|---|
bin | 10000000110010111110100 |
3 | 21221102022021 |
4 | 100012113310 |
5 | 2040023104 |
6 | 230242524 |
7 | 50605246 |
oct | 20062764 |
9 | 7842267 |
10 | 4220404 |
11 | 2422941 |
12 | 14b6444 |
13 | b49ca6 |
14 | 7bc096 |
15 | 585754 |
hex | 4065f4 |
4220404 has 12 divisors (see below), whose sum is σ = 7408800. Its totient is φ = 2103608.
The previous prime is 4220393. The next prime is 4220423. The reversal of 4220404 is 4040224.
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, 34 + ... + 2905.
It is an arithmetic number, because the mean of its divisors is an integer number (617400).
Almost surely, 24220404 is an apocalyptic number.
It is an amenable number.
4220404 is a deficient number, since it is larger than the sum of its proper divisors (3188396).
4220404 is a wasteful number, since it uses less digits than its factorization.
4220404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3302 (or 3300 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 16.
The square root of 4220404 is about 2054.3621881256. The cubic root of 4220404 is about 161.6037156451.
Adding to 4220404 its reverse (4040224), we get a palindrome (8260628).
It can be divided in two parts, 4220 and 404, that added together give a square (4624 = 682).
The spelling of 4220404 in words is "four million, two hundred twenty thousand, four hundred four".
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