Base | Representation |
---|---|
bin | 1101010010001100… |
… | …11100011101100001 |
3 | 200102001010110022022 |
4 | 12221012130131201 |
5 | 104101243144431 |
6 | 3135411351225 |
7 | 341511024053 |
oct | 65106343541 |
9 | 20361113268 |
10 | 7132006241 |
11 | 302a916938 |
12 | 14705b2515 |
13 | 898774949 |
14 | 4b92bd8d3 |
15 | 2bb1e207b |
hex | 1a919c761 |
7132006241 has 2 divisors, whose sum is σ = 7132006242. Its totient is φ = 7132006240.
The previous prime is 7132006201. The next prime is 7132006247. The reversal of 7132006241 is 1426002317.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6298009600 + 833996641 = 79360^2 + 28879^2 .
It is an emirp because it is prime and its reverse (1426002317) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 7132006241 - 26 = 7132006177 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 7132006241.
It is not a weakly prime, because it can be changed into another prime (7132006247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3566003120 + 3566003121.
It is an arithmetic number, because the mean of its divisors is an integer number (3566003121).
Almost surely, 27132006241 is an apocalyptic number.
It is an amenable number.
7132006241 is a deficient number, since it is larger than the sum of its proper divisors (1).
7132006241 is an equidigital number, since it uses as much as digits as its factorization.
7132006241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 7132006241 is about 84451.2062732084. The cubic root of 7132006241 is about 1924.8810847777.
Adding to 7132006241 its reverse (1426002317), we get a palindrome (8558008558).
The spelling of 7132006241 in words is "seven billion, one hundred thirty-two million, six thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •