Base | Representation |
---|---|
bin | 1111010000100111110100 |
3 | 21112020022012 |
4 | 33100213310 |
5 | 2011001434 |
6 | 221423352 |
7 | 46000343 |
oct | 17204764 |
9 | 7466265 |
10 | 4000244 |
11 | 2292496 |
12 | 140ab58 |
13 | aa0a11 |
14 | 761b5a |
15 | 5403ce |
hex | 3d09f4 |
4000244 has 12 divisors (see below), whose sum is σ = 7089600. Its totient is φ = 1974648.
The previous prime is 4000237. The next prime is 4000261. The reversal of 4000244 is 4420004.
It is a super-3 number, since 3×40002443 (a number of 21 digits) contains 333 as substring.
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, 6014 + ... + 6645.
It is an arithmetic number, because the mean of its divisors is an integer number (590800).
Almost surely, 24000244 is an apocalyptic number.
It is an amenable number.
4000244 is a deficient number, since it is larger than the sum of its proper divisors (3089356).
4000244 is a wasteful number, since it uses less digits than its factorization.
4000244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12742 (or 12740 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
The square root of 4000244 is about 2000.0609990698. The cubic root of 4000244 is about 158.7433328467.
Adding to 4000244 its reverse (4420004), we get a palindrome (8420248).
The spelling of 4000244 in words is "four million, two hundred forty-four", and thus it is an aban number.
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