Base | Representation |
---|---|
bin | 1111110000010111000000 |
3 | 21202211121212 |
4 | 33300113000 |
5 | 2024131430 |
6 | 224305252 |
7 | 50051342 |
oct | 17602700 |
9 | 7684555 |
10 | 4130240 |
11 | 2371124 |
12 | 1472228 |
13 | b17c3a |
14 | 797292 |
15 | 568b95 |
hex | 3f05c0 |
4130240 has 28 divisors (see below), whose sum is σ = 9835896. Its totient is φ = 1651968.
The previous prime is 4130233. The next prime is 4130251. The reversal of 4130240 is 420314.
4130240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
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, 6134 + ... + 6773.
It is an arithmetic number, because the mean of its divisors is an integer number (351282).
Almost surely, 24130240 is an apocalyptic number.
4130240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4130240 is an abundant number, since it is smaller than the sum of its proper divisors (5705656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4130240 is a wasteful number, since it uses less digits than its factorization.
4130240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12924 (or 12914 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 4130240 is about 2032.2991905721. The cubic root of 4130240 is about 160.4445967747. Note that the first 3 decimals are identical.
Adding to 4130240 its reverse (420314), we get a palindrome (4550554).
The spelling of 4130240 in words is "four million, one hundred thirty thousand, two hundred forty".
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