Base | Representation |
---|---|
bin | 1100111111101… |
… | …0001101010110 |
3 | 10210120000000010 |
4 | 3033322031112 |
5 | 102423032410 |
6 | 5224101050 |
7 | 1231155426 |
oct | 317721526 |
9 | 123500003 |
10 | 54502230 |
11 | 28846372 |
12 | 16304786 |
13 | b3a3753 |
14 | 734a486 |
15 | 4bb8c20 |
hex | 33fa356 |
54502230 has 32 divisors (see below), whose sum is σ = 131010048. Its totient is φ = 14511200.
The previous prime is 54502213. The next prime is 54502237. The reversal of 54502230 is 3220545.
It is a junction number, because it is equal to n+sod(n) for n = 54502197 and 54502206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54502237) 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, 28195 + ... + 30065.
It is an arithmetic number, because the mean of its divisors is an integer number (4094064).
Almost surely, 254502230 is an apocalyptic number.
54502230 is an abundant number, since it is smaller than the sum of its proper divisors (76507818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54502230 is a wasteful number, since it uses less digits than its factorization.
54502230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2852.
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 54502230 is about 7382.5625632297. The cubic root of 54502230 is about 379.1444974090.
Adding to 54502230 its reverse (3220545), we get a palindrome (57722775).
The spelling of 54502230 in words is "fifty-four million, five hundred two thousand, two hundred thirty".
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