Base | Representation |
---|---|
bin | 11101001010111… |
… | …110101011100001 |
3 | 1021002220222111220 |
4 | 131022332223201 |
5 | 2000242324231 |
6 | 120321525253 |
7 | 15061660002 |
oct | 3512765341 |
9 | 1232828456 |
10 | 489417441 |
11 | 231299627 |
12 | 117aa3829 |
13 | 7a51b326 |
14 | 48ddd1a9 |
15 | 2ce77896 |
hex | 1d2beae1 |
489417441 has 16 divisors (see below), whose sum is σ = 658741248. Its totient is φ = 323195600.
The previous prime is 489417421. The next prime is 489417499. The reversal of 489417441 is 144714984.
It is a cyclic number.
It is not a de Polignac number, because 489417441 - 26 = 489417377 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 489417393 and 489417402.
It is not an unprimeable number, because it can be changed into a prime (489417421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357340 + ... + 358706.
It is an arithmetic number, because the mean of its divisors is an integer number (41171328).
Almost surely, 2489417441 is an apocalyptic number.
It is an amenable number.
489417441 is a deficient number, since it is larger than the sum of its proper divisors (169323807).
489417441 is a wasteful number, since it uses less digits than its factorization.
489417441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2412.
The product of its digits is 129024, while the sum is 42.
The square root of 489417441 is about 22122.7810412706. The cubic root of 489417441 is about 788.0609610607.
The spelling of 489417441 in words is "four hundred eighty-nine million, four hundred seventeen thousand, four hundred forty-one".
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