Base | Representation |
---|---|
bin | 100110101111110… |
… | …1001010010101001 |
3 | 10100121110000110201 |
4 | 1031133221102221 |
5 | 10130314004400 |
6 | 333002312201 |
7 | 44135006125 |
oct | 11537512251 |
9 | 3317400421 |
10 | 1300141225 |
11 | 607994389 |
12 | 3034b8661 |
13 | 179487346 |
14 | c495a585 |
15 | 7921c06a |
hex | 4d7e94a9 |
1300141225 has 6 divisors (see below), whose sum is σ = 1612175150. Its totient is φ = 1040112960.
The previous prime is 1300141223. The next prime is 1300141237. The reversal of 1300141225 is 5221410031.
It can be written as a sum of positive squares in 3 ways, for example, as 398880784 + 901260441 = 19972^2 + 30021^2 .
It is not a de Polignac number, because 1300141225 - 21 = 1300141223 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1300141223) 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 5 ways as a sum of consecutive naturals, for example, 26002800 + ... + 26002849.
Almost surely, 21300141225 is an apocalyptic number.
It is an amenable number.
1300141225 is a deficient number, since it is larger than the sum of its proper divisors (312033925).
1300141225 is an equidigital number, since it uses as much as digits as its factorization.
1300141225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52005659 (or 52005654 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 1300141225 is about 36057.4711398345. The cubic root of 1300141225 is about 1091.4324026454.
Adding to 1300141225 its reverse (5221410031), we get a palindrome (6521551256).
The spelling of 1300141225 in words is "one billion, three hundred million, one hundred forty-one thousand, two hundred twenty-five".
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