Base | Representation |
---|---|
bin | 1100101100110… |
… | …0111111100010 |
3 | 10201020022120120 |
4 | 3023030333202 |
5 | 102114042300 |
6 | 5141421110 |
7 | 1214526414 |
oct | 313147742 |
9 | 121208516 |
10 | 53268450 |
11 | 28083414 |
12 | 15a0a796 |
13 | b060cc1 |
14 | 71089b4 |
15 | 4a233a0 |
hex | 32ccfe2 |
53268450 has 48 divisors (see below), whose sum is σ = 132595680. Its totient is φ = 14152320.
The previous prime is 53268403. The next prime is 53268451. The reversal of 53268450 is 5486235.
It is not an unprimeable number, because it can be changed into a prime (53268451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56382 + ... + 57318.
It is an arithmetic number, because the mean of its divisors is an integer number (2762410).
Almost surely, 253268450 is an apocalyptic number.
53268450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
53268450 is an abundant number, since it is smaller than the sum of its proper divisors (79327230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53268450 is a wasteful number, since it uses less digits than its factorization.
53268450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1331 (or 1326 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 33.
The square root of 53268450 is about 7298.5238233495. The cubic root of 53268450 is about 376.2617057244.
The spelling of 53268450 in words is "fifty-three million, two hundred sixty-eight thousand, four hundred fifty".
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