Base | Representation |
---|---|
bin | 1100110101010… |
… | …0111011011100 |
3 | 10202021121100120 |
4 | 3031110323130 |
5 | 102234401434 |
6 | 5201354540 |
7 | 1222335624 |
oct | 315247334 |
9 | 122247316 |
10 | 53825244 |
11 | 28423780 |
12 | 16038a50 |
13 | b1c7575 |
14 | 7211884 |
15 | 4ad3349 |
hex | 3354edc |
53825244 has 48 divisors (see below), whose sum is σ = 142974720. Its totient is φ = 15600640.
The previous prime is 53825231. The next prime is 53825249. The reversal of 53825244 is 44252835.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53825249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5829 + ... + 11900.
It is an arithmetic number, because the mean of its divisors is an integer number (2978640).
Almost surely, 253825244 is an apocalyptic number.
It is an amenable number.
53825244 is an abundant number, since it is smaller than the sum of its proper divisors (89149476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53825244 is a wasteful number, since it uses less digits than its factorization.
53825244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17770 (or 17768 counting only the distinct ones).
The product of its digits is 38400, while the sum is 33.
The square root of 53825244 is about 7336.5689528553. The cubic root of 53825244 is about 377.5681358819.
The spelling of 53825244 in words is "fifty-three million, eight hundred twenty-five thousand, two hundred forty-four".
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