Base | Representation |
---|---|
bin | 10001010000000… |
… | …000111000111000 |
3 | 202011120120201201 |
4 | 101100000320320 |
5 | 1043042114431 |
6 | 44415023544 |
7 | 10112643505 |
oct | 2120007070 |
9 | 664516651 |
10 | 289410616 |
11 | 139401530 |
12 | 80b0abb4 |
13 | 47c60bb1 |
14 | 2a6184ac |
15 | 1a61b461 |
hex | 11400e38 |
289410616 has 16 divisors (see below), whose sum is σ = 591976440. Its totient is φ = 131550240.
The previous prime is 289410613. The next prime is 289410619. The reversal of 289410616 is 616014982.
It is a happy number.
289410616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (289410613) and next prime (289410619).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (289410613) 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, 1644291 + ... + 1644466.
Almost surely, 2289410616 is an apocalyptic number.
It is an amenable number.
289410616 is an abundant number, since it is smaller than the sum of its proper divisors (302565824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
289410616 is a wasteful number, since it uses less digits than its factorization.
289410616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3288774 (or 3288770 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 289410616 is about 17012.0726544416. The cubic root of 289410616 is about 661.4618774458.
The spelling of 289410616 in words is "two hundred eighty-nine million, four hundred ten thousand, six hundred sixteen".
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