Base | Representation |
---|---|
bin | 10111001000110100… |
… | …10001000000100101 |
3 | 1012001201020021011101 |
4 | 23210122101000211 |
5 | 200420014302003 |
6 | 5412343040101 |
7 | 616554321031 |
oct | 134432210045 |
9 | 35051207141 |
10 | 12422025253 |
11 | 52a4a00480 |
12 | 24a8140031 |
13 | 122c718301 |
14 | 85bab71c1 |
15 | 4ca83511d |
hex | 2e4691025 |
12422025253 has 8 divisors (see below), whose sum is σ = 13642250400. Its totient is φ = 11216958480.
The previous prime is 12422025247. The next prime is 12422025269. The reversal of 12422025253 is 35252022421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12422025253 - 213 = 12422017061 is a prime.
It is a super-2 number, since 2×124220252532 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12422022253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3787875 + ... + 3791152.
It is an arithmetic number, because the mean of its divisors is an integer number (1705281300).
Almost surely, 212422025253 is an apocalyptic number.
It is an amenable number.
12422025253 is a deficient number, since it is larger than the sum of its proper divisors (1220225147).
12422025253 is a wasteful number, since it uses less digits than its factorization.
12422025253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7579187.
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 12422025253 its reverse (35252022421), we get a palindrome (47674047674).
The spelling of 12422025253 in words is "twelve billion, four hundred twenty-two million, twenty-five thousand, two hundred fifty-three".
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