Base | Representation |
---|---|
bin | 11111010110111… |
… | …01010011010100 |
3 | 200022222100101100 |
4 | 33223131103110 |
5 | 1014320103302 |
6 | 42034030100 |
7 | 6342614640 |
oct | 1753352324 |
9 | 608870340 |
10 | 263050452 |
11 | 125537775 |
12 | 74118330 |
13 | 42661872 |
14 | 26d15c20 |
15 | 18160d1c |
hex | fadd4d4 |
263050452 has 72 divisors (see below), whose sum is σ = 804638016. Its totient is φ = 70735104.
The previous prime is 263050441. The next prime is 263050457. The reversal of 263050452 is 254050362.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (263050457) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 26418 + ... + 34985.
It is an arithmetic number, because the mean of its divisors is an integer number (11175528).
Almost surely, 2263050452 is an apocalyptic number.
It is an amenable number.
263050452 is an abundant number, since it is smaller than the sum of its proper divisors (541587564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
263050452 is a wasteful number, since it uses less digits than its factorization.
263050452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61437 (or 61432 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 263050452 is about 16218.8301674319. The cubic root of 263050452 is about 640.7368239045.
The spelling of 263050452 in words is "two hundred sixty-three million, fifty thousand, four hundred fifty-two".
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