Base | Representation |
---|---|
bin | 1100101110111… |
… | …1001001000111 |
3 | 10201111102110012 |
4 | 3023233021013 |
5 | 102133031302 |
6 | 5144420435 |
7 | 1215651260 |
oct | 313571107 |
9 | 121442405 |
10 | 53408327 |
11 | 28169515 |
12 | 15a7771b |
13 | b0ac87b |
14 | 7143967 |
15 | 4a4ea52 |
hex | 32ef247 |
53408327 has 8 divisors (see below), whose sum is σ = 61093536. Its totient is φ = 45736992.
The previous prime is 53408317. The next prime is 53408347. The reversal of 53408327 is 72380435.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53408327 - 26 = 53408263 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53408293 and 53408302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53408317) 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, 6833 + ... + 12389.
It is an arithmetic number, because the mean of its divisors is an integer number (7636692).
Almost surely, 253408327 is an apocalyptic number.
53408327 is a deficient number, since it is larger than the sum of its proper divisors (7685209).
53408327 is a wasteful number, since it uses less digits than its factorization.
53408327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6937.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 53408327 is about 7308.1000951000. The cubic root of 53408327 is about 376.5907582784.
It can be divided in two parts, 53408 and 327, that added together give a palindrome (53735).
The spelling of 53408327 in words is "fifty-three million, four hundred eight thousand, three hundred twenty-seven".
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