Base | Representation |
---|---|
bin | 100000010111111… |
… | …011000010011011 |
3 | 1101212000110210222 |
4 | 200113323002123 |
5 | 2103021021133 |
6 | 125521230255 |
7 | 16313426333 |
oct | 4027730233 |
9 | 1355013728 |
10 | 543142043 |
11 | 259653724 |
12 | 131a9238b |
13 | 886abb32 |
14 | 521c60c3 |
15 | 32a3ae98 |
hex | 205fb09b |
543142043 has 8 divisors (see below), whose sum is σ = 550195200. Its totient is φ = 536132520.
The previous prime is 543142031. The next prime is 543142049. The reversal of 543142043 is 340241345.
543142043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 543142043 - 224 = 526364827 is a prime.
It is not an unprimeable number, because it can be changed into a prime (543142049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14528 + ... + 36018.
It is an arithmetic number, because the mean of its divisors is an integer number (68774400).
Almost surely, 2543142043 is an apocalyptic number.
543142043 is a deficient number, since it is larger than the sum of its proper divisors (7053157).
543142043 is a wasteful number, since it uses less digits than its factorization.
543142043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21817.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 543142043 is about 23305.4080204574. The cubic root of 543142043 is about 815.9016420559.
Adding to 543142043 its reverse (340241345), we get a palindrome (883383388).
It can be divided in two parts, 5431 and 42043, that added together give a palindrome (47474).
The spelling of 543142043 in words is "five hundred forty-three million, one hundred forty-two thousand, forty-three".
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