Base | Representation |
---|---|
bin | 10111111101010011111010 |
3 | 102211002010222 |
4 | 113331103322 |
5 | 3101433232 |
6 | 342340042 |
7 | 104245220 |
oct | 27752372 |
9 | 12732128 |
10 | 6280442 |
11 | 35aa653 |
12 | 212a622 |
13 | 13bb84c |
14 | b96b10 |
15 | 840d12 |
hex | 5fd4fa |
6280442 has 16 divisors (see below), whose sum is σ = 10817280. Its totient is φ = 2678928.
The previous prime is 6280441. The next prime is 6280453. The reversal of 6280442 is 2440826.
It is not an unprimeable number, because it can be changed into a prime (6280441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2408 + ... + 4284.
It is an arithmetic number, because the mean of its divisors is an integer number (676080).
Almost surely, 26280442 is an apocalyptic number.
6280442 is a deficient number, since it is larger than the sum of its proper divisors (4536838).
6280442 is a wasteful number, since it uses less digits than its factorization.
6280442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2125.
The product of its (nonzero) digits is 3072, while the sum is 26.
The square root of 6280442 is about 2506.0810042774. The cubic root of 6280442 is about 184.5001554531.
The spelling of 6280442 in words is "six million, two hundred eighty thousand, four hundred forty-two".
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