Base | Representation |
---|---|
bin | 10000100010110100001 |
3 | 1000112122021 |
4 | 2010112201 |
5 | 114321423 |
6 | 15341441 |
7 | 4415335 |
oct | 2042641 |
9 | 1015567 |
10 | 542113 |
11 | 340330 |
12 | 221881 |
13 | 15c9a0 |
14 | 1017c5 |
15 | aa95d |
hex | 845a1 |
542113 has 16 divisors (see below), whose sum is σ = 677376. Its totient is φ = 426240.
The previous prime is 542111. The next prime is 542117. The reversal of 542113 is 311245.
It is a cyclic number.
It is not a de Polignac number, because 542113 - 21 = 542111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (542111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2320 + ... + 2542.
It is an arithmetic number, because the mean of its divisors is an integer number (42336).
2542113 is an apocalyptic number.
It is an amenable number.
542113 is a deficient number, since it is larger than the sum of its proper divisors (135263).
542113 is a wasteful number, since it uses less digits than its factorization.
542113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264.
The product of its digits is 120, while the sum is 16.
The square root of 542113 is about 736.2832335454. The cubic root of 542113 is about 81.5386044169.
Adding to 542113 its reverse (311245), we get a palindrome (853358).
The spelling of 542113 in words is "five hundred forty-two thousand, one hundred thirteen".
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