Base | Representation |
---|---|
bin | 10000011000010011100100 |
3 | 22002011001212 |
4 | 100120103210 |
5 | 2044400420 |
6 | 232010552 |
7 | 51332354 |
oct | 20302344 |
9 | 8064055 |
10 | 4293860 |
11 | 247304a |
12 | 1530a58 |
13 | b7455c |
14 | 7dab64 |
15 | 59c3c5 |
hex | 4184e4 |
4293860 has 48 divisors (see below), whose sum is σ = 9734256. Its totient is φ = 1585152.
The previous prime is 4293853. The next prime is 4293869. The reversal of 4293860 is 683924.
It can be written as a sum of positive squares in 8 ways, for example, as 506944 + 3786916 = 712^2 + 1946^2 .
It is a d-powerful number, because it can be written as 411 + 215 + 94 + 39 + 85 + 65 + 0 .
It is not an unprimeable number, because it can be changed into a prime (4293869) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24734 + ... + 24906.
It is an arithmetic number, because the mean of its divisors is an integer number (202797).
Almost surely, 24293860 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 4293860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4867128).
4293860 is an abundant number, since it is smaller than the sum of its proper divisors (5440396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4293860 is a wasteful number, since it uses less digits than its factorization.
4293860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272 (or 270 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 4293860 is about 2072.1631209922. The cubic root of 4293860 is about 162.5358973949.
The spelling of 4293860 in words is "four million, two hundred ninety-three thousand, eight hundred sixty".
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