Base | Representation |
---|---|
bin | 1101001100001… |
… | …0111010001100 |
3 | 10212002202200011 |
4 | 3103002322030 |
5 | 103130334200 |
6 | 5253443004 |
7 | 1241151223 |
oct | 323027214 |
9 | 125082604 |
10 | 55324300 |
11 | 29257a69 |
12 | 16640464 |
13 | b600995 |
14 | 74c1cba |
15 | 4ccc5ba |
hex | 34c2e8c |
55324300 has 36 divisors (see below), whose sum is σ = 122101560. Its totient is φ = 21752320.
The previous prime is 55324289. The next prime is 55324301. The reversal of 55324300 is 342355.
It is not an unprimeable number, because it can be changed into a prime (55324301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1212 + ... + 10588.
It is an arithmetic number, because the mean of its divisors is an integer number (3391710).
Almost surely, 255324300 is an apocalyptic number.
55324300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55324300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61050780).
55324300 is an abundant number, since it is smaller than the sum of its proper divisors (66777260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55324300 is a wasteful number, since it uses less digits than its factorization.
55324300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9450 (or 9443 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 55324300 is about 7438.0306533383. The cubic root of 55324300 is about 381.0412348047.
Adding to 55324300 its reverse (342355), we get a palindrome (55666655).
The spelling of 55324300 in words is "fifty-five million, three hundred twenty-four thousand, three hundred".
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