Base | Representation |
---|---|
bin | 1100000011010… |
… | …0001001100100 |
3 | 10112002222001101 |
4 | 3000310021210 |
5 | 100414422002 |
6 | 5003205444 |
7 | 1152425152 |
oct | 300641144 |
9 | 115088041 |
10 | 50545252 |
11 | 2659343a |
12 | 14b16884 |
13 | a619644 |
14 | 69da3d2 |
15 | 4686587 |
hex | 3034264 |
50545252 has 24 divisors (see below), whose sum is σ = 93042432. Its totient is φ = 23992800.
The previous prime is 50545249. The next prime is 50545259. The reversal of 50545252 is 25254505.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 50545252.
It is not an unprimeable number, because it can be changed into a prime (50545259) 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, 2727 + ... + 10417.
It is an arithmetic number, because the mean of its divisors is an integer number (3876768).
Almost surely, 250545252 is an apocalyptic number.
It is an amenable number.
50545252 is a deficient number, since it is larger than the sum of its proper divisors (42497180).
50545252 is a wasteful number, since it uses less digits than its factorization.
50545252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7779 (or 7777 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 28.
The square root of 50545252 is about 7109.5184084437. The cubic root of 50545252 is about 369.7374616748.
Adding to 50545252 its reverse (25254505), we get a palindrome (75799757).
The spelling of 50545252 in words is "fifty million, five hundred forty-five thousand, two hundred fifty-two".
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