Base | Representation |
---|---|
bin | 10111101111000011001001 |
3 | 102201010000101 |
4 | 113233003021 |
5 | 3043101100 |
6 | 341205401 |
7 | 103613005 |
oct | 27570311 |
9 | 12633011 |
10 | 6222025 |
11 | 356a777 |
12 | 2100861 |
13 | 139b094 |
14 | b7d705 |
15 | 82d86a |
hex | 5ef0c9 |
6222025 has 12 divisors (see below), whose sum is σ = 8122000. Its totient is φ = 4715280.
The previous prime is 6222011. The next prime is 6222049. The reversal of 6222025 is 5202226.
It is not a de Polignac number, because 6222025 - 215 = 6189257 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 6221993 and 6222011.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6075 + ... + 7024.
Almost surely, 26222025 is an apocalyptic number.
It is an amenable number.
6222025 is a deficient number, since it is larger than the sum of its proper divisors (1899975).
6222025 is a wasteful number, since it uses less digits than its factorization.
6222025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13128 (or 13123 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 6222025 is about 2494.3987251440. The cubic root of 6222025 is about 183.9263351150.
The spelling of 6222025 in words is "six million, two hundred twenty-two thousand, twenty-five".
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