Base | Representation |
---|---|
bin | 10001100111001011100… |
… | …001000001101100011001 |
3 | 11021200222220102122200022 |
4 | 101213023201001230121 |
5 | 124312143330231323 |
6 | 2324000530320225 |
7 | 153304240215122 |
oct | 21471341015431 |
9 | 4250886378608 |
10 | 1210300242713 |
11 | 427315a30981 |
12 | 176693129075 |
13 | 8a191559593 |
14 | 428164c5049 |
15 | 217391044c8 |
hex | 119cb841b19 |
1210300242713 has 2 divisors, whose sum is σ = 1210300242714. Its totient is φ = 1210300242712.
The previous prime is 1210300242707. The next prime is 1210300242743. The reversal of 1210300242713 is 3172420030121.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1083071059849 + 127229182864 = 1040707^2 + 356692^2 .
It is a cyclic number.
It is not a de Polignac number, because 1210300242713 - 218 = 1210299980569 is a prime.
It is a super-2 number, since 2×12103002427132 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1210300242743) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605150121356 + 605150121357.
It is an arithmetic number, because the mean of its divisors is an integer number (605150121357).
Almost surely, 21210300242713 is an apocalyptic number.
It is an amenable number.
1210300242713 is a deficient number, since it is larger than the sum of its proper divisors (1).
1210300242713 is an equidigital number, since it uses as much as digits as its factorization.
1210300242713 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.
Adding to 1210300242713 its reverse (3172420030121), we get a palindrome (4382720272834).
The spelling of 1210300242713 in words is "one trillion, two hundred ten billion, three hundred million, two hundred forty-two thousand, seven hundred thirteen".
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