Base | Representation |
---|---|
bin | 111111000011101101101 |
3 | 10212222102002 |
4 | 13320131231 |
5 | 1012110120 |
6 | 112142045 |
7 | 23364104 |
oct | 7703555 |
9 | 3788362 |
10 | 2066285 |
11 | 1191481 |
12 | 837925 |
13 | 574670 |
14 | 3bb03b |
15 | 2ac375 |
hex | 1f876d |
2066285 has 16 divisors (see below), whose sum is σ = 2709504. Its totient is φ = 1503552.
The previous prime is 2066257. The next prime is 2066287. The reversal of 2066285 is 5826602.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2066285 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2066287) 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, 5204 + ... + 5586.
It is an arithmetic number, because the mean of its divisors is an integer number (169344).
22066285 is an apocalyptic number.
It is an amenable number.
2066285 is a deficient number, since it is larger than the sum of its proper divisors (643219).
2066285 is a wasteful number, since it uses less digits than its factorization.
2066285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 2066285 is about 1437.4578254683. The cubic root of 2066285 is about 127.3689028000.
The spelling of 2066285 in words is "two million, sixty-six thousand, two hundred eighty-five".
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