Base | Representation |
---|---|
bin | 11001010101000… |
… | …010001001010000 |
3 | 1002121121101212101 |
4 | 121111002021100 |
5 | 1332241203313 |
6 | 110100010144 |
7 | 13346652253 |
oct | 3125021120 |
9 | 1077541771 |
10 | 424944208 |
11 | 1a8962967 |
12 | ba390954 |
13 | 6a0662a0 |
14 | 4061909a |
15 | 2748e5dd |
hex | 19542250 |
424944208 has 20 divisors (see below), whose sum is σ = 886662868. Its totient is φ = 196128000.
The previous prime is 424944203. The next prime is 424944209. The reversal of 424944208 is 802449424.
It can be written as a sum of positive squares in 2 ways, for example, as 168688144 + 256256064 = 12988^2 + 16008^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424944203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021293 + ... + 1021708.
Almost surely, 2424944208 is an apocalyptic number.
It is an amenable number.
424944208 is an abundant number, since it is smaller than the sum of its proper divisors (461718660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424944208 is a wasteful number, since it uses less digits than its factorization.
424944208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2043022 (or 2043016 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 37.
The square root of 424944208 is about 20614.1749289172. The cubic root of 424944208 is about 751.8143970043.
The spelling of 424944208 in words is "four hundred twenty-four million, nine hundred forty-four thousand, two hundred eight".
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