Base | Representation |
---|---|
bin | 100000100000101… |
… | …010011010001000 |
3 | 1102000022212201112 |
4 | 200200222122020 |
5 | 2104112330344 |
6 | 130042305452 |
7 | 16342051220 |
oct | 4040523210 |
9 | 1360285645 |
10 | 545433224 |
11 | 25a979066 |
12 | 1327b8288 |
13 | 8900196b |
14 | 52621080 |
15 | 32d3ec9e |
hex | 2082a688 |
545433224 has 64 divisors (see below), whose sum is σ = 1236522240. Its totient is φ = 220492800.
The previous prime is 545433223. The next prime is 545433233. The reversal of 545433224 is 422334545.
It is not an unprimeable number, because it can be changed into a prime (545433223) 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, 91124 + ... + 96924.
It is an arithmetic number, because the mean of its divisors is an integer number (19320660).
Almost surely, 2545433224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 545433224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618261120).
545433224 is an abundant number, since it is smaller than the sum of its proper divisors (691089016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545433224 is a wasteful number, since it uses less digits than its factorization.
545433224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5910 (or 5906 counting only the distinct ones).
The product of its digits is 57600, while the sum is 32.
The square root of 545433224 is about 23354.5118553140. The cubic root of 545433224 is about 817.0472944211.
Adding to 545433224 its reverse (422334545), we get a palindrome (967767769).
The spelling of 545433224 in words is "five hundred forty-five million, four hundred thirty-three thousand, two hundred twenty-four".
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