Base | Representation |
---|---|
bin | 100000011000010… |
… | …100001011111100 |
3 | 1101212012201010010 |
4 | 200120110023330 |
5 | 2103032320202 |
6 | 125523343220 |
7 | 16314335550 |
oct | 4030241374 |
9 | 1355181103 |
10 | 543245052 |
11 | 259714059 |
12 | 131b21b10 |
13 | 8871699c |
14 | 52211860 |
15 | 32a5b76c |
hex | 206142fc |
543245052 has 48 divisors (see below), whose sum is σ = 1498613760. Its totient is φ = 149860032.
The previous prime is 543245051. The next prime is 543245057. The reversal of 543245052 is 250542345.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (543245051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109068 + ... + 113939.
It is an arithmetic number, because the mean of its divisors is an integer number (31221120).
Almost surely, 2543245052 is an apocalyptic number.
It is an amenable number.
543245052 is an abundant number, since it is smaller than the sum of its proper divisors (955368708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
543245052 is a wasteful number, since it uses less digits than its factorization.
543245052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223050 (or 223048 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 543245052 is about 23307.6178963016. The cubic root of 543245052 is about 815.9532184349.
Adding to 543245052 its reverse (250542345), we get a palindrome (793787397).
The spelling of 543245052 in words is "five hundred forty-three million, two hundred forty-five thousand, fifty-two".
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