Base | Representation |
---|---|
bin | 1100101111001… |
… | …1000011101110 |
3 | 10201112020110020 |
4 | 3023303003232 |
5 | 102134034431 |
6 | 5145023010 |
7 | 1216046112 |
oct | 313630356 |
9 | 121466406 |
10 | 53424366 |
11 | 2817a576 |
12 | 15a84a66 |
13 | b0b6c68 |
14 | 7149742 |
15 | 4a54696 |
hex | 32f30ee |
53424366 has 16 divisors (see below), whose sum is σ = 107795664. Its totient is φ = 17650304.
The previous prime is 53424359. The next prime is 53424367. The reversal of 53424366 is 66342435.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53424367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38721 + ... + 40076.
It is an arithmetic number, because the mean of its divisors is an integer number (6737229).
Almost surely, 253424366 is an apocalyptic number.
53424366 is an abundant number, since it is smaller than the sum of its proper divisors (54371298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53424366 is a wasteful number, since it uses less digits than its factorization.
53424366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78915.
The product of its digits is 51840, while the sum is 33.
The square root of 53424366 is about 7309.1973567554. The cubic root of 53424366 is about 376.6284523670.
The spelling of 53424366 in words is "fifty-three million, four hundred twenty-four thousand, three hundred sixty-six".
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