Base | Representation |
---|---|
bin | 11101011100001… |
… | …100101101000010 |
3 | 1021102102022101222 |
4 | 131130030231002 |
5 | 2002421300310 |
6 | 121002355042 |
7 | 15145230014 |
oct | 3534145502 |
9 | 1242368358 |
10 | 493931330 |
11 | 2338a1a12 |
12 | 1194bba82 |
13 | 7b43ba79 |
14 | 498561b4 |
15 | 2d56a055 |
hex | 1d70cb42 |
493931330 has 8 divisors (see below), whose sum is σ = 889076412. Its totient is φ = 197572528.
The previous prime is 493931297. The next prime is 493931351. The reversal of 493931330 is 33139394.
It can be written as a sum of positive squares in 2 ways, for example, as 473019001 + 20912329 = 21749^2 + 4573^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24696557 + ... + 24696576.
Almost surely, 2493931330 is an apocalyptic number.
493931330 is a deficient number, since it is larger than the sum of its proper divisors (395145082).
493931330 is a wasteful number, since it uses less digits than its factorization.
493931330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49393140.
The product of its (nonzero) digits is 26244, while the sum is 35.
The square root of 493931330 is about 22224.5659125212. The cubic root of 493931330 is about 790.4763083965.
The spelling of 493931330 in words is "four hundred ninety-three million, nine hundred thirty-one thousand, three hundred thirty".
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