Base | Representation |
---|---|
bin | 1100110010111… |
… | …0100111101111 |
3 | 10201222122010010 |
4 | 3030232213233 |
5 | 102214341320 |
6 | 5154144303 |
7 | 1221113310 |
oct | 314564757 |
9 | 121878103 |
10 | 53668335 |
11 | 283268a6 |
12 | 15b82093 |
13 | b171016 |
14 | 71b0607 |
15 | 4aa1ae0 |
hex | 332e9ef |
53668335 has 32 divisors (see below), whose sum is σ = 99256320. Its totient is φ = 24254208.
The previous prime is 53668319. The next prime is 53668339. The reversal of 53668335 is 53386635.
It is not a de Polignac number, because 53668335 - 24 = 53668319 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53668293 and 53668302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53668339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6474 + ... + 12216.
It is an arithmetic number, because the mean of its divisors is an integer number (3101760).
Almost surely, 253668335 is an apocalyptic number.
53668335 is a deficient number, since it is larger than the sum of its proper divisors (45587985).
53668335 is a wasteful number, since it uses less digits than its factorization.
53668335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5847.
The product of its digits is 194400, while the sum is 39.
The square root of 53668335 is about 7325.8675254198. The cubic root of 53668335 is about 377.2008887441.
The spelling of 53668335 in words is "fifty-three million, six hundred sixty-eight thousand, three hundred thirty-five".
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