Base | Representation |
---|---|
bin | 10000110010011110000000 |
3 | 22021121001220 |
4 | 100302132000 |
5 | 2111313044 |
6 | 234155040 |
7 | 52256655 |
oct | 20623600 |
9 | 8247056 |
10 | 4401024 |
11 | 2536611 |
12 | 1582a80 |
13 | bb1274 |
14 | 827c2c |
15 | 5be019 |
hex | 432780 |
4401024 has 64 divisors (see below), whose sum is σ = 11925840. Its totient is φ = 1437696.
The previous prime is 4400993. The next prime is 4401043. The reversal of 4401024 is 4201044.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 4400994 and 4401012.
It is a congruent number.
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, 27954 + ... + 28110.
Almost surely, 24401024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4401024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5962920).
4401024 is an abundant number, since it is smaller than the sum of its proper divisors (7524816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4401024 is a wasteful number, since it uses less digits than its factorization.
4401024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247 (or 235 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 4401024 is about 2097.8617685634. The cubic root of 4401024 is about 163.8769650278.
Adding to 4401024 its reverse (4201044), we get a palindrome (8602068).
The spelling of 4401024 in words is "four million, four hundred one thousand, twenty-four".
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