Base | Representation |
---|---|
bin | 100000010001110… |
… | …101001100100100 |
3 | 1101202000100102120 |
4 | 200101311030210 |
5 | 2102113422002 |
6 | 125423105540 |
7 | 16264026063 |
oct | 4021651444 |
9 | 1352010376 |
10 | 541545252 |
11 | 258762a66 |
12 | 1314422b0 |
13 | 882700a1 |
14 | 51ccc1da |
15 | 32822cbc |
hex | 20475324 |
541545252 has 24 divisors (see below), whose sum is σ = 1264568256. Its totient is φ = 180377568.
The previous prime is 541545197. The next prime is 541545253. The reversal of 541545252 is 252545145.
It is not an unprimeable number, because it can be changed into a prime (541545253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103 + ... + 32910.
It is an arithmetic number, because the mean of its divisors is an integer number (52690344).
Almost surely, 2541545252 is an apocalyptic number.
It is an amenable number.
541545252 is an abundant number, since it is smaller than the sum of its proper divisors (723023004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541545252 is a wasteful number, since it uses less digits than its factorization.
541545252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34387 (or 34385 counting only the distinct ones).
The product of its digits is 40000, while the sum is 33.
The square root of 541545252 is about 23271.1248546348. The cubic root of 541545252 is about 815.1012969554.
The spelling of 541545252 in words is "five hundred forty-one million, five hundred forty-five thousand, two hundred fifty-two".
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