Base | Representation |
---|---|
bin | 1001010100101011… |
… | …00000111011001101 |
3 | 110220211021001120000 |
4 | 10222111200323031 |
5 | 40222321002003 |
6 | 2144355514513 |
7 | 235014632223 |
oct | 45225407315 |
9 | 13824231500 |
10 | 5005250253 |
11 | 2139373663 |
12 | b782b8a39 |
13 | 619c79553 |
14 | 356a6ab13 |
15 | 1e46421a3 |
hex | 12a560ecd |
5005250253 has 10 divisors (see below), whose sum is σ = 7476978894. Its totient is φ = 3336833448.
The previous prime is 5005250249. The next prime is 5005250269. The reversal of 5005250253 is 3520525005.
It can be written as a sum of positive squares in only one way, i.e., 4155994089 + 849256164 = 64467^2 + 29142^2 .
It is not a de Polignac number, because 5005250253 - 22 = 5005250249 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5005250753) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 30896526 + ... + 30896687.
Almost surely, 25005250253 is an apocalyptic number.
It is an amenable number.
5005250253 is a deficient number, since it is larger than the sum of its proper divisors (2471728641).
5005250253 is an equidigital number, since it uses as much as digits as its factorization.
5005250253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61793225 (or 61793216 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 27.
The square root of 5005250253 is about 70747.7932730060. The cubic root of 5005250253 is about 1710.5742577295.
Adding to 5005250253 its reverse (3520525005), we get a palindrome (8525775258).
The spelling of 5005250253 in words is "five billion, five million, two hundred fifty thousand, two hundred fifty-three".
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