Base | Representation |
---|---|
bin | 100000010000101… |
… | …011100110110000 |
3 | 1101201110000221120 |
4 | 200100223212300 |
5 | 2102024300244 |
6 | 125412422240 |
7 | 16261332222 |
oct | 4020534660 |
9 | 1351400846 |
10 | 541243824 |
11 | 258577550 |
12 | 131317980 |
13 | 88195b24 |
14 | 51c50412 |
15 | 327b3819 |
hex | 2042b9b0 |
541243824 has 120 divisors (see below), whose sum is σ = 1620783168. Its totient is φ = 154321920.
The previous prime is 541243811. The next prime is 541243831. The reversal of 541243824 is 428342145.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150819 + ... + 154365.
Almost surely, 2541243824 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 541243824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (810391584).
541243824 is an abundant number, since it is smaller than the sum of its proper divisors (1079539344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541243824 is a wasteful number, since it uses less digits than its factorization.
541243824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3603 (or 3580 counting only the distinct ones).
The product of its digits is 30720, while the sum is 33.
The square root of 541243824 is about 23264.6475150603. The cubic root of 541243824 is about 814.9500384644.
Adding to 541243824 its reverse (428342145), we get a palindrome (969585969).
The spelling of 541243824 in words is "five hundred forty-one million, two hundred forty-three thousand, eight hundred twenty-four".
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