Base | Representation |
---|---|
bin | 101111111000010… |
… | …110111010101000 |
3 | 2001222120000122221 |
4 | 233320112322220 |
5 | 3121121144310 |
6 | 211413323424 |
7 | 25622651326 |
oct | 5770267250 |
9 | 2058500587 |
10 | 803303080 |
11 | 382497548 |
12 | 1a5036574 |
13 | ca56b488 |
14 | 78988d16 |
15 | 4a7caada |
hex | 2fe16ea8 |
803303080 has 16 divisors (see below), whose sum is σ = 1807432020. Its totient is φ = 321321216.
The previous prime is 803303063. The next prime is 803303099. The reversal of 803303080 is 80303308.
It can be written as a sum of positive squares in 2 ways, for example, as 759663844 + 43639236 = 27562^2 + 6606^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10041249 + ... + 10041328.
Almost surely, 2803303080 is an apocalyptic number.
It is an amenable number.
803303080 is an abundant number, since it is smaller than the sum of its proper divisors (1004128940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
803303080 is a wasteful number, since it uses less digits than its factorization.
803303080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20082588 (or 20082584 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 803303080 is about 28342.6018565692. The cubic root of 803303080 is about 929.5936406367.
Adding to 803303080 its reverse (80303308), we get a palindrome (883606388).
The spelling of 803303080 in words is "eight hundred three million, three hundred three thousand, eighty".
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