Base | Representation |
---|---|
bin | 1100101100001… |
… | …0011010111110 |
3 | 10201011010011212 |
4 | 3023002122332 |
5 | 102111201100 |
6 | 5140444422 |
7 | 1214256236 |
oct | 313023276 |
9 | 121133155 |
10 | 53225150 |
11 | 28053930 |
12 | 159a9712 |
13 | b047394 |
14 | 70d6cc6 |
15 | 4a15635 |
hex | 32c26be |
53225150 has 96 divisors (see below), whose sum is σ = 115706880. Its totient is φ = 18032000.
The previous prime is 53225149. The next prime is 53225153. The reversal of 53225150 is 5152235.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53225153) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 749615 + ... + 749685.
It is an arithmetic number, because the mean of its divisors is an integer number (1205280).
Almost surely, 253225150 is an apocalyptic number.
53225150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
53225150 is an abundant number, since it is smaller than the sum of its proper divisors (62481730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53225150 is a wasteful number, since it uses less digits than its factorization.
53225150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170 (or 165 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 53225150 is about 7295.5568670253. The cubic root of 53225150 is about 376.1597282357.
Adding to 53225150 its reverse (5152235), we get a palindrome (58377385).
The spelling of 53225150 in words is "fifty-three million, two hundred twenty-five thousand, one hundred fifty".
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