Base | Representation |
---|---|
bin | 100110101111111… |
… | …1101010100001001 |
3 | 10100121121011222100 |
4 | 1031133331110021 |
5 | 10130324120431 |
6 | 333004144013 |
7 | 44135500212 |
oct | 11537752411 |
9 | 3317534870 |
10 | 1300223241 |
11 | 607a3aa69 |
12 | 303538009 |
13 | 1794b5785 |
14 | c497c409 |
15 | 792364e6 |
hex | 4d7fd509 |
1300223241 has 12 divisors (see below), whose sum is σ = 1878413680. Its totient is φ = 866670840.
The previous prime is 1300223237. The next prime is 1300223263. The reversal of 1300223241 is 1423220031.
It is not a de Polignac number, because 1300223241 - 22 = 1300223237 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1300223231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93690 + ... + 106668.
Almost surely, 21300223241 is an apocalyptic number.
It is an amenable number.
1300223241 is a deficient number, since it is larger than the sum of its proper divisors (578190439).
1300223241 is a wasteful number, since it uses less digits than its factorization.
1300223241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24116 (or 24113 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 1300223241 is about 36058.6084174085. The cubic root of 1300223241 is about 1091.4553522133.
Adding to 1300223241 its reverse (1423220031), we get a palindrome (2723443272).
The spelling of 1300223241 in words is "one billion, three hundred million, two hundred twenty-three thousand, two hundred forty-one".
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