Base | Representation |
---|---|
bin | 11010101111001… |
… | …01100101001100 |
3 | 120122000221222212 |
4 | 31113211211030 |
5 | 424404141202 |
6 | 34131125552 |
7 | 5362260053 |
oct | 1527454514 |
9 | 518027885 |
10 | 224287052 |
11 | 105671200 |
12 | 631438b8 |
13 | 3760bb42 |
14 | 21b0539a |
15 | 14a55652 |
hex | d5e594c |
224287052 has 36 divisors (see below), whose sum is σ = 456823080. Its totient is φ = 95948160.
The previous prime is 224287051. The next prime is 224287067. The reversal of 224287052 is 250782422.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224287051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5402 + ... + 21857.
It is an arithmetic number, because the mean of its divisors is an integer number (12689530).
Almost surely, 2224287052 is an apocalyptic number.
224287052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
224287052 is an abundant number, since it is smaller than the sum of its proper divisors (232536028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224287052 is a wasteful number, since it uses less digits than its factorization.
224287052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27302 (or 27289 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 32.
The square root of 224287052 is about 14976.2162110461. The cubic root of 224287052 is about 607.5771059418.
The spelling of 224287052 in words is "two hundred twenty-four million, two hundred eighty-seven thousand, fifty-two".
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