Base | Representation |
---|---|
bin | 1011111110110… |
… | …0111011011010 |
3 | 10111120010212212 |
4 | 2333230323122 |
5 | 100331103110 |
6 | 4553035122 |
7 | 1150101515 |
oct | 277547332 |
9 | 114503785 |
10 | 50253530 |
11 | 26404248 |
12 | 149b5aa2 |
13 | a546922 |
14 | 6961d7c |
15 | 4629e05 |
hex | 2feceda |
50253530 has 32 divisors (see below), whose sum is σ = 96132096. Its totient is φ = 18849024.
The previous prime is 50253529. The next prime is 50253563. The reversal of 50253530 is 3535205.
It is a happy number.
It is a super-3 number, since 3×502535303 (a number of 24 digits) contains 333 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50253496 and 50253505.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82487 + ... + 83093.
It is an arithmetic number, because the mean of its divisors is an integer number (3004128).
Almost surely, 250253530 is an apocalyptic number.
50253530 is a deficient number, since it is larger than the sum of its proper divisors (45878566).
50253530 is a wasteful number, since it uses less digits than its factorization.
50253530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1118.
The product of its (nonzero) digits is 2250, while the sum is 23.
The square root of 50253530 is about 7088.9724220087. The cubic root of 50253530 is about 369.0247753774.
Adding to 50253530 its reverse (3535205), we get a palindrome (53788735).
The spelling of 50253530 in words is "fifty million, two hundred fifty-three thousand, five hundred thirty".
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