Base | Representation |
---|---|
bin | 1101010010010101… |
… | …01111010111010001 |
3 | 200102010020122220000 |
4 | 12221022233113101 |
5 | 104102040212431 |
6 | 3135451440213 |
7 | 341523423624 |
oct | 65112572721 |
9 | 20363218800 |
10 | 7133132241 |
11 | 3030515914 |
12 | 1470a56069 |
13 | 898a7a311 |
14 | 4b94d3dbb |
15 | 2bb3659e6 |
hex | 1a92af5d1 |
7133132241 has 10 divisors (see below), whose sum is σ = 10655666802. Its totient is φ = 4755421440.
The previous prime is 7133132239. The next prime is 7133132243. The reversal of 7133132241 is 1422313317.
It is a happy number.
7133132241 is a `hidden beast` number, since 7 + 1 + 331 + 322 + 4 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (7133132239) and next prime (7133132243).
It can be written as a sum of positive squares in only one way, i.e., 7126736400 + 6395841 = 84420^2 + 2529^2 .
It is not a de Polignac number, because 7133132241 - 21 = 7133132239 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (7133132243) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 44031600 + ... + 44031761.
Almost surely, 27133132241 is an apocalyptic number.
It is an amenable number.
7133132241 is a deficient number, since it is larger than the sum of its proper divisors (3522534561).
7133132241 is an equidigital number, since it uses as much as digits as its factorization.
7133132241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88063373 (or 88063364 counting only the distinct ones).
The product of its digits is 3024, while the sum is 27.
The square root of 7133132241 is about 84457.8725815421. The cubic root of 7133132241 is about 1924.9823794193.
Adding to 7133132241 its reverse (1422313317), we get a palindrome (8555445558).
The spelling of 7133132241 in words is "seven billion, one hundred thirty-three million, one hundred thirty-two thousand, two hundred forty-one".
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