Base | Representation |
---|---|
bin | 10111111101010000100100 |
3 | 102211001212001 |
4 | 113331100210 |
5 | 3101431403 |
6 | 342335044 |
7 | 104244463 |
oct | 27752044 |
9 | 12731761 |
10 | 6280228 |
11 | 35aa479 |
12 | 212a484 |
13 | 13bb716 |
14 | b969da |
15 | 840c1d |
hex | 5fd424 |
6280228 has 12 divisors (see below), whose sum is σ = 11345152. Its totient is φ = 3038760.
The previous prime is 6280213. The next prime is 6280229. The reversal of 6280228 is 8220826.
It is a happy number.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 6280196 and 6280205.
It is not an unprimeable number, because it can be changed into a prime (6280229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25200 + ... + 25447.
Almost surely, 26280228 is an apocalyptic number.
It is an amenable number.
6280228 is a deficient number, since it is larger than the sum of its proper divisors (5064924).
6280228 is a wasteful number, since it uses less digits than its factorization.
6280228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50682 (or 50680 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 6280228 is about 2506.0383077679. The cubic root of 6280228 is about 184.4980598744.
The spelling of 6280228 in words is "six million, two hundred eighty thousand, two hundred twenty-eight".
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