Base | Representation |
---|---|
bin | 11010110011110… |
… | …101000101000101 |
3 | 1011100100220212212 |
4 | 122303311011011 |
5 | 1410121404443 |
6 | 112344353205 |
7 | 14101121600 |
oct | 3263650505 |
9 | 1140326785 |
10 | 449794373 |
11 | 210996196 |
12 | 106775805 |
13 | 72257222 |
14 | 43a47337 |
15 | 2974c618 |
hex | 1acf5145 |
449794373 has 6 divisors (see below), whose sum is σ = 523230246. Its totient is φ = 385537992.
The previous prime is 449794363. The next prime is 449794399. The reversal of 449794373 is 373497944.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 448677124 + 1117249 = 21182^2 + 1057^2 .
It is not a de Polignac number, because 449794373 - 24 = 449794357 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (449794333) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4589690 + ... + 4589787.
It is an arithmetic number, because the mean of its divisors is an integer number (87205041).
Almost surely, 2449794373 is an apocalyptic number.
It is an amenable number.
449794373 is a deficient number, since it is larger than the sum of its proper divisors (73435873).
449794373 is an equidigital number, since it uses as much as digits as its factorization.
449794373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9179491 (or 9179484 counting only the distinct ones).
The product of its digits is 2286144, while the sum is 50.
The square root of 449794373 is about 21208.3562069294. The cubic root of 449794373 is about 766.1926931959.
The spelling of 449794373 in words is "four hundred forty-nine million, seven hundred ninety-four thousand, three hundred seventy-three".
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