Base | Representation |
---|---|
bin | 1001110010001101… |
… | …10100001100010010 |
3 | 111120002112212002212 |
4 | 10321012310030102 |
5 | 41224240232000 |
6 | 2225131112122 |
7 | 244114142612 |
oct | 47106641422 |
9 | 14502485085 |
10 | 5253055250 |
11 | 2256238183 |
12 | 10272a2642 |
13 | 659400b21 |
14 | 37b934a42 |
15 | 20b290c35 |
hex | 1391b4312 |
5253055250 has 64 divisors (see below), whose sum is σ = 10609084512. Its totient is φ = 1940224000.
The previous prime is 5253055243. The next prime is 5253055289. The reversal of 5253055250 is 525503525.
It can be written as a sum of positive squares in 16 ways, for example, as 5067001 + 5247988249 = 2251^2 + 72443^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213590 + ... + 236910.
Almost surely, 25253055250 is an apocalyptic number.
5253055250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5253055250 is an abundant number, since it is smaller than the sum of its proper divisors (5356029262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5253055250 is a wasteful number, since it uses less digits than its factorization.
5253055250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23408 (or 23398 counting only the distinct ones).
The product of its (nonzero) digits is 37500, while the sum is 32.
The square root of 5253055250 is about 72477.9638924825. The cubic root of 5253055250 is about 1738.3504040602.
Adding to 5253055250 its reverse (525503525), we get a palindrome (5778558775).
The spelling of 5253055250 in words is "five billion, two hundred fifty-three million, fifty-five thousand, two hundred fifty".
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