Base | Representation |
---|---|
bin | 11101001010001… |
… | …111011110000011 |
3 | 1021002120011020220 |
4 | 131022033132003 |
5 | 2000220132232 |
6 | 120313434123 |
7 | 15060223143 |
oct | 3512173603 |
9 | 1232504226 |
10 | 489224067 |
11 | 231177312 |
12 | 117a0b943 |
13 | 7a4812c7 |
14 | 48d8c923 |
15 | 2ce3a42c |
hex | 1d28f783 |
489224067 has 8 divisors (see below), whose sum is σ = 656677200. Its totient is φ = 323960160.
The previous prime is 489224041. The next prime is 489224077. The reversal of 489224067 is 760422984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 489224067 - 26 = 489224003 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (489224077) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546784 + ... + 547677.
It is an arithmetic number, because the mean of its divisors is an integer number (82084650).
Almost surely, 2489224067 is an apocalyptic number.
489224067 is a deficient number, since it is larger than the sum of its proper divisors (167453133).
489224067 is a wasteful number, since it uses less digits than its factorization.
489224067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1094613.
The product of its (nonzero) digits is 193536, while the sum is 42.
The square root of 489224067 is about 22118.4101372590. The cubic root of 489224067 is about 787.9571569851.
The spelling of 489224067 in words is "four hundred eighty-nine million, two hundred twenty-four thousand, sixty-seven".
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