Base | Representation |
---|---|
bin | 11100101100010… |
… | …101111100100001 |
3 | 1020112210221211020 |
4 | 130230111330201 |
5 | 1441213330043 |
6 | 115433440053 |
7 | 14633500344 |
oct | 3454257441 |
9 | 1215727736 |
10 | 481386273 |
11 | 2278036a5 |
12 | 115270029 |
13 | 78968964 |
14 | 47d0c45b |
15 | 2c3dce83 |
hex | 1cb15f21 |
481386273 has 8 divisors (see below), whose sum is σ = 641953536. Its totient is φ = 320871600.
The previous prime is 481386271. The next prime is 481386281. The reversal of 481386273 is 372683184.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 481386273 - 21 = 481386271 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 (481386271) 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, 20563 + ... + 37223.
It is an arithmetic number, because the mean of its divisors is an integer number (80244192).
Almost surely, 2481386273 is an apocalyptic number.
It is an amenable number.
481386273 is a deficient number, since it is larger than the sum of its proper divisors (160567263).
481386273 is a wasteful number, since it uses less digits than its factorization.
481386273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26295.
The product of its digits is 193536, while the sum is 42.
The square root of 481386273 is about 21940.5166985648. The cubic root of 481386273 is about 783.7265642181.
The spelling of 481386273 in words is "four hundred eighty-one million, three hundred eighty-six thousand, two hundred seventy-three".
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