Base | Representation |
---|---|
bin | 10000101101011010010010 |
3 | 22020112122120 |
4 | 100231122102 |
5 | 2110132211 |
6 | 233515110 |
7 | 52142400 |
oct | 20553222 |
9 | 8215576 |
10 | 4380306 |
11 | 2521a97 |
12 | 1572a96 |
13 | ba49c8 |
14 | 820470 |
15 | 5b7d06 |
hex | 42d692 |
4380306 has 48 divisors (see below), whose sum is σ = 10440576. Its totient is φ = 1221024.
The previous prime is 4380293. The next prime is 4380323. The reversal of 4380306 is 6030834.
It is a d-powerful number, because it can be written as 48 + 38 + 87 + 0 + 312 + 0 + 68 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13660 + ... + 13976.
It is an arithmetic number, because the mean of its divisors is an integer number (217512).
Almost surely, 24380306 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4380306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5220288).
4380306 is an abundant number, since it is smaller than the sum of its proper divisors (6060270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4380306 is a wasteful number, since it uses less digits than its factorization.
4380306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 383 (or 376 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 4380306 is about 2092.9180585967. The cubic root of 4380306 is about 163.6194079513.
The spelling of 4380306 in words is "four million, three hundred eighty thousand, three hundred six".
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