Base | Representation |
---|---|
bin | 11000100001111011110100 |
3 | 110002200220220 |
4 | 120201323310 |
5 | 3121233302 |
6 | 345454340 |
7 | 105441450 |
oct | 30417364 |
9 | 13080826 |
10 | 6430452 |
11 | 36a2326 |
12 | 21a13b0 |
13 | 1441c02 |
14 | bd5660 |
15 | 8704bc |
hex | 621ef4 |
6430452 has 48 divisors (see below), whose sum is σ = 17619840. Its totient is φ = 1786752.
The previous prime is 6430451. The next prime is 6430453. The reversal of 6430452 is 2540346.
6430452 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (6430451) and next prime (6430453).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6430451) 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, 2074 + ... + 4142.
It is an arithmetic number, because the mean of its divisors is an integer number (367080).
Almost surely, 26430452 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 6430452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8809920).
6430452 is an abundant number, since it is smaller than the sum of its proper divisors (11189388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6430452 is a wasteful number, since it uses less digits than its factorization.
6430452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2120 (or 2118 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 6430452 is about 2535.8335907547. The cubic root of 6430452 is about 185.9575576649.
Adding to 6430452 its reverse (2540346), we get a palindrome (8970798).
The spelling of 6430452 in words is "six million, four hundred thirty thousand, four hundred fifty-two".
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