Base | Representation |
---|---|
bin | 1100101100110… |
… | …0000000000000 |
3 | 10201020002222222 |
4 | 3023030000000 |
5 | 102113430014 |
6 | 5141350212 |
7 | 1214511515 |
oct | 313140000 |
9 | 121202888 |
10 | 53264384 |
11 | 28080358 |
12 | 15a08368 |
13 | b05c1b4 |
14 | 710730c |
15 | 4a2208e |
hex | 32cc000 |
53264384 has 30 divisors (see below), whose sum is σ = 106558284. Its totient is φ = 26624000.
The previous prime is 53264381. The next prime is 53264411. The reversal of 53264384 is 48346235.
It is not an unprimeable number, because it can be changed into a prime (53264381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14759 + ... + 18009.
Almost surely, 253264384 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53264384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53279142).
53264384 is an abundant number, since it is smaller than the sum of its proper divisors (53293900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53264384 is an frugal number, since it uses more digits than its factorization.
53264384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3279 (or 3253 counting only the distinct ones).
The product of its digits is 69120, while the sum is 35.
The square root of 53264384 is about 7298.2452685560. The cubic root of 53264384 is about 376.2521320836.
The spelling of 53264384 in words is "fifty-three million, two hundred sixty-four thousand, three hundred eighty-four".
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