Base | Representation |
---|---|
bin | 1100110001011… |
… | …0001100111101 |
3 | 10201210112220202 |
4 | 3030112030331 |
5 | 102203141232 |
6 | 5152053245 |
7 | 1220215565 |
oct | 314261475 |
9 | 121715822 |
10 | 53568317 |
11 | 28268740 |
12 | 15b34225 |
13 | b13763a |
14 | 7185da5 |
15 | 4a82162 |
hex | 331633d |
53568317 has 8 divisors (see below), whose sum is σ = 58529952. Its totient is φ = 48622000.
The previous prime is 53568313. The next prime is 53568329. The reversal of 53568317 is 71386535.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53568317 - 22 = 53568313 is a prime.
It is a super-3 number, since 3×535683173 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53568313) 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, 4238 + ... + 11184.
It is an arithmetic number, because the mean of its divisors is an integer number (7316244).
Almost surely, 253568317 is an apocalyptic number.
It is an amenable number.
53568317 is a deficient number, since it is larger than the sum of its proper divisors (4961635).
53568317 is a wasteful number, since it uses less digits than its factorization.
53568317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7659.
The product of its digits is 75600, while the sum is 38.
The square root of 53568317 is about 7319.0379832325. The cubic root of 53568317 is about 376.9664218769.
The spelling of 53568317 in words is "fifty-three million, five hundred sixty-eight thousand, three hundred seventeen".
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