Base | Representation |
---|---|
bin | 100000010001011… |
… | …100011100000010 |
3 | 1101201211012022122 |
4 | 200101130130002 |
5 | 2102102200332 |
6 | 125421004242 |
7 | 16263124322 |
oct | 4021343402 |
9 | 1351735278 |
10 | 541443842 |
11 | 2586a3855 |
12 | 1313b3682 |
13 | 88235b94 |
14 | 51ca3282 |
15 | 32802c12 |
hex | 2045c702 |
541443842 has 8 divisors (see below), whose sum is σ = 814620432. Its totient is φ = 269903700.
The previous prime is 541443841. The next prime is 541443853. The reversal of 541443842 is 248344145.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×5414438422 = 586322868079441928, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (541443841) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408284 + ... + 409607.
It is an arithmetic number, because the mean of its divisors is an integer number (101827554).
Almost surely, 2541443842 is an apocalyptic number.
541443842 is a deficient number, since it is larger than the sum of its proper divisors (273176590).
541443842 is a wasteful number, since it uses less digits than its factorization.
541443842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818224.
The product of its digits is 61440, while the sum is 35.
The square root of 541443842 is about 23268.9458721275. The cubic root of 541443842 is about 815.0504150378.
Adding to 541443842 its reverse (248344145), we get a palindrome (789787987).
The spelling of 541443842 in words is "five hundred forty-one million, four hundred forty-three thousand, eight hundred forty-two".
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