Base | Representation |
---|---|
bin | 1010110000100001000100 |
3 | 12022021112112 |
4 | 22300201010 |
5 | 1210221124 |
6 | 140240152 |
7 | 32654024 |
oct | 12604104 |
9 | 5267475 |
10 | 2820164 |
11 | 1656916 |
12 | b40058 |
13 | 779849 |
14 | 535a84 |
15 | 3aa90e |
hex | 2b0844 |
2820164 has 24 divisors (see below), whose sum is σ = 5312160. Its totient is φ = 1305216.
The previous prime is 2820131. The next prime is 2820179. The reversal of 2820164 is 4610282.
2820164 = T256 + T257 + ... + T322.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4247 + ... + 4865.
It is an arithmetic number, because the mean of its divisors is an integer number (221340).
22820164 is an apocalyptic number.
It is an amenable number.
2820164 is a deficient number, since it is larger than the sum of its proper divisors (2491996).
2820164 is a wasteful number, since it uses less digits than its factorization.
2820164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707 (or 705 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 2820164 is about 1679.3343919541. The cubic root of 2820164 is about 141.2835031604.
The spelling of 2820164 in words is "two million, eight hundred twenty thousand, one hundred sixty-four".
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