Base | Representation |
---|---|
bin | 1001011010000100… |
… | …0010011101011011 |
3 | 20111222200122110221 |
4 | 2112201002131123 |
5 | 20132430240402 |
6 | 1054324420511 |
7 | 116402133103 |
oct | 22641023533 |
9 | 6458618427 |
10 | 2525243227 |
11 | 1086485681 |
12 | 5a5847737 |
13 | 31322a280 |
14 | 19d542203 |
15 | eba65337 |
hex | 9684275b |
2525243227 has 8 divisors (see below), whose sum is σ = 2731371440. Its totient is φ = 2320812000.
The previous prime is 2525243159. The next prime is 2525243233. The reversal of 2525243227 is 7223425252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2525243227 - 27 = 2525243099 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2525243192 and 2525243201.
It is not an unprimeable number, because it can be changed into a prime (2525243627) 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, 421149 + ... + 427102.
It is an arithmetic number, because the mean of its divisors is an integer number (341421430).
Almost surely, 22525243227 is an apocalyptic number.
2525243227 is a deficient number, since it is larger than the sum of its proper divisors (206128213).
2525243227 is a wasteful number, since it uses less digits than its factorization.
2525243227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 848493.
The product of its digits is 67200, while the sum is 34.
The square root of 2525243227 is about 50251.7982464309. The cubic root of 2525243227 is about 1361.7615630169.
Adding to 2525243227 its reverse (7223425252), we get a palindrome (9748668479).
The spelling of 2525243227 in words is "two billion, five hundred twenty-five million, two hundred forty-three thousand, two hundred twenty-seven".
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