Base | Representation |
---|---|
bin | 1011100001011000000001 |
3 | 12200110001120 |
4 | 23201120001 |
5 | 1233122124 |
6 | 144422453 |
7 | 34446336 |
oct | 13413001 |
9 | 5613046 |
10 | 3020289 |
11 | 1783208 |
12 | 1017a29 |
13 | 81996c |
14 | 58898d |
15 | 3e9d79 |
hex | 2e1601 |
3020289 has 12 divisors (see below), whose sum is σ = 4107024. Its totient is φ = 1974144.
The previous prime is 3020279. The next prime is 3020309. The reversal of 3020289 is 9820203.
3020289 = 152 + 162 + ... + 2082.
It is not a de Polignac number, because 3020289 - 27 = 3020161 is a prime.
It is a Curzon number.
3020289 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3020219) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28174 + ... + 28280.
It is an arithmetic number, because the mean of its divisors is an integer number (342252).
Almost surely, 23020289 is an apocalyptic number.
It is an amenable number.
3020289 is a deficient number, since it is larger than the sum of its proper divisors (1086735).
3020289 is an equidigital number, since it uses as much as digits as its factorization.
3020289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304 (or 207 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 3020289 is about 1737.8978681154. The cubic root of 3020289 is about 144.5493579464.
The spelling of 3020289 in words is "three million, twenty thousand, two hundred eighty-nine".
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