Base | Representation |
---|---|
bin | 11010000011000110100101 |
3 | 110211220212200 |
4 | 122003012211 |
5 | 3222002303 |
6 | 402205113 |
7 | 112020012 |
oct | 32030645 |
9 | 13756780 |
10 | 6828453 |
11 | 3944355 |
12 | 2353799 |
13 | 1551108 |
14 | c9a709 |
15 | 8ed3a3 |
hex | 6831a5 |
6828453 has 12 divisors (see below), whose sum is σ = 9886188. Its totient is φ = 4541760.
The previous prime is 6828449. The next prime is 6828457. The reversal of 6828453 is 3548286.
It is an interprime number because it is at equal distance from previous prime (6828449) and next prime (6828457).
It can be written as a sum of positive squares in 2 ways, for example, as 2304324 + 4524129 = 1518^2 + 2127^2 .
It is not a de Polignac number, because 6828453 - 22 = 6828449 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6828457) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6351 + ... + 7347.
It is an arithmetic number, because the mean of its divisors is an integer number (823849).
Almost surely, 26828453 is an apocalyptic number.
It is an amenable number.
6828453 is a deficient number, since it is larger than the sum of its proper divisors (3057735).
6828453 is a wasteful number, since it uses less digits than its factorization.
6828453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1764 (or 1761 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 6828453 is about 2613.1308807635. The cubic root of 6828453 is about 189.7175211430.
The spelling of 6828453 in words is "six million, eight hundred twenty-eight thousand, four hundred fifty-three".
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