Base | Representation |
---|---|
bin | 101000001001100… |
… | …111011001000011 |
3 | 1201221111220012222 |
4 | 220021213121003 |
5 | 2334420444113 |
6 | 150501441255 |
7 | 22456404314 |
oct | 5011473103 |
9 | 1657456188 |
10 | 673609283 |
11 | 316264696 |
12 | 16971022b |
13 | a972c199 |
14 | 6566860b |
15 | 3e20ce08 |
hex | 28267643 |
673609283 has 4 divisors (see below), whose sum is σ = 674981688. Its totient is φ = 672236880.
The previous prime is 673609273. The next prime is 673609289. The reversal of 673609283 is 382906376.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 673609283 - 24 = 673609267 is a prime.
It is a super-2 number, since 2×6736092832 = 907498932287548178, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (673609289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685466 + ... + 686447.
It is an arithmetic number, because the mean of its divisors is an integer number (168745422).
Almost surely, 2673609283 is an apocalyptic number.
673609283 is a deficient number, since it is larger than the sum of its proper divisors (1372405).
673609283 is a wasteful number, since it uses less digits than its factorization.
673609283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1372404.
The product of its (nonzero) digits is 326592, while the sum is 44.
The square root of 673609283 is about 25953.9839523723. The cubic root of 673609283 is about 876.6024655926.
The spelling of 673609283 in words is "six hundred seventy-three million, six hundred nine thousand, two hundred eighty-three".
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