Base | Representation |
---|---|
bin | 1110011011100… |
… | …00011010111001 |
3 | 22102202210212121 |
4 | 13031300122321 |
5 | 221441443323 |
6 | 20002241241 |
7 | 2666610604 |
oct | 715603271 |
9 | 272683777 |
10 | 121046713 |
11 | 62367207 |
12 | 34656221 |
13 | 1c102498 |
14 | 1210d33b |
15 | a960a5d |
hex | 73706b9 |
121046713 has 2 divisors, whose sum is σ = 121046714. Its totient is φ = 121046712.
The previous prime is 121046711. The next prime is 121046729. The reversal of 121046713 is 317640121.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 74425129 + 46621584 = 8627^2 + 6828^2 .
It is a cyclic number.
It is not a de Polignac number, because 121046713 - 21 = 121046711 is a prime.
Together with 121046711, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (121046711) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60523356 + 60523357.
It is an arithmetic number, because the mean of its divisors is an integer number (60523357).
Almost surely, 2121046713 is an apocalyptic number.
It is an amenable number.
121046713 is a deficient number, since it is larger than the sum of its proper divisors (1).
121046713 is an equidigital number, since it uses as much as digits as its factorization.
121046713 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 121046713 is about 11002.1231132905. The cubic root of 121046713 is about 494.6723853322.
Adding to 121046713 its reverse (317640121), we get a palindrome (438686834).
The spelling of 121046713 in words is "one hundred twenty-one million, forty-six thousand, seven hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •