Base | Representation |
---|---|
bin | 1001011001000111… |
… | …01001111010110111 |
3 | 111000102101010102210 |
4 | 10230203221322313 |
5 | 40311340332133 |
6 | 2152210304503 |
7 | 235646432556 |
oct | 45443517267 |
9 | 14012333383 |
10 | 5042511543 |
11 | 2158403613 |
12 | b88888133 |
13 | 6248c4654 |
14 | 35b9a9d9d |
15 | 1e7a52763 |
hex | 12c8e9eb7 |
5042511543 has 4 divisors (see below), whose sum is σ = 6723348728. Its totient is φ = 3361674360.
The previous prime is 5042511527. The next prime is 5042511547. The reversal of 5042511543 is 3451152405.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 5042511543 - 24 = 5042511527 is a prime.
It is a super-2 number, since 2×50425115432 = 50853845322576481698, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5042511543.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5042511547) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840418588 + ... + 840418593.
It is an arithmetic number, because the mean of its divisors is an integer number (1680837182).
Almost surely, 25042511543 is an apocalyptic number.
5042511543 is a deficient number, since it is larger than the sum of its proper divisors (1680837185).
5042511543 is a wasteful number, since it uses less digits than its factorization.
5042511543 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1680837184.
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 5042511543 is about 71010.6438711831. The cubic root of 5042511543 is about 1714.8085241553.
Adding to 5042511543 its reverse (3451152405), we get a palindrome (8493663948).
The spelling of 5042511543 in words is "five billion, forty-two million, five hundred eleven thousand, five hundred forty-three".
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