Base | Representation |
---|---|
bin | 1000011011001011… |
… | …1100100101110101 |
3 | 12211121102012222101 |
4 | 2012302330211311 |
5 | 14112421033300 |
6 | 1012223502101 |
7 | 110020311145 |
oct | 20662744565 |
9 | 5747365871 |
10 | 2261502325 |
11 | a60617195 |
12 | 531457931 |
13 | 2a06b6374 |
14 | 1764ca925 |
15 | d3819b6a |
hex | 86cbc975 |
2261502325 has 12 divisors (see below), whose sum is σ = 2805911680. Its totient is φ = 1808138160.
The previous prime is 2261502323. The next prime is 2261502343. The reversal of 2261502325 is 5232051622.
It is not a de Polignac number, because 2261502325 - 21 = 2261502323 is a prime.
It is a super-3 number, since 3×22615023253 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 2261502293 and 2261502302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2261502323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18262 + ... + 69688.
Almost surely, 22261502325 is an apocalyptic number.
2261502325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2261502325 is a deficient number, since it is larger than the sum of its proper divisors (544409355).
2261502325 is a wasteful number, since it uses less digits than its factorization.
2261502325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53196 (or 53191 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 2261502325 is about 47555.2554929526. The cubic root of 2261502325 is about 1312.5998376058.
Adding to 2261502325 its reverse (5232051622), we get a palindrome (7493553947).
The spelling of 2261502325 in words is "two billion, two hundred sixty-one million, five hundred two thousand, three hundred twenty-five".
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