Base | Representation |
---|---|
bin | 11010110001001… |
… | …10100000111100 |
3 | 120122112110211112 |
4 | 31120212200330 |
5 | 424441144040 |
6 | 34140541152 |
7 | 5364445346 |
oct | 1530464074 |
9 | 518473745 |
10 | 224553020 |
11 | 10583300a |
12 | 632517b8 |
13 | 376a2c13 |
14 | 21b74296 |
15 | 14aa9365 |
hex | d62683c |
224553020 has 24 divisors (see below), whose sum is σ = 496381200. Its totient is φ = 85093632.
The previous prime is 224553019. The next prime is 224553053. The reversal of 224553020 is 20355422.
It is a super-2 number, since 2×2245530202 = 100848117582240800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295085 + ... + 295844.
It is an arithmetic number, because the mean of its divisors is an integer number (20682550).
Almost surely, 2224553020 is an apocalyptic number.
224553020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
224553020 is an abundant number, since it is smaller than the sum of its proper divisors (271828180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224553020 is a wasteful number, since it uses less digits than its factorization.
224553020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 590957 (or 590955 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 224553020 is about 14985.0932596364. The cubic root of 224553020 is about 607.8171736478.
The spelling of 224553020 in words is "two hundred twenty-four million, five hundred fifty-three thousand, twenty".
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