Base | Representation |
---|---|
bin | 101000001001111… |
… | …001011101011001 |
3 | 1201221122122201221 |
4 | 220021321131121 |
5 | 2334430331124 |
6 | 150503212041 |
7 | 22460133136 |
oct | 5011713531 |
9 | 1657578657 |
10 | 673683289 |
11 | 316305254 |
12 | 169747021 |
13 | a9756a86 |
14 | 6568758d |
15 | 3e224ce4 |
hex | 28279759 |
673683289 has 8 divisors (see below), whose sum is σ = 710212608. Its totient is φ = 638078880.
The previous prime is 673683281. The next prime is 673683313. The reversal of 673683289 is 982386376.
673683289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 673683289 - 23 = 673683281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (673683281) 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, 229732 + ... + 232645.
It is an arithmetic number, because the mean of its divisors is an integer number (88776576).
Almost surely, 2673683289 is an apocalyptic number.
It is an amenable number.
673683289 is a deficient number, since it is larger than the sum of its proper divisors (36529319).
673683289 is a wasteful number, since it uses less digits than its factorization.
673683289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462455.
The product of its digits is 2612736, while the sum is 52.
The square root of 673683289 is about 25955.4096288230. The cubic root of 673683289 is about 876.6345670240.
The spelling of 673683289 in words is "six hundred seventy-three million, six hundred eighty-three thousand, two hundred eighty-nine".
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