Base | Representation |
---|---|
bin | 111101001101110010001… |
… | …110011001001111111001 |
3 | 112220011012102012000122201 |
4 | 331031302032121033321 |
5 | 1022410244433440331 |
6 | 12540305412150201 |
7 | 612631453400044 |
oct | 75156216311771 |
9 | 15804172160581 |
10 | 4206689358841 |
11 | 1382057525102 |
12 | 57b34b908361 |
13 | 2468c5c683b8 |
14 | 1078679d7c5b |
15 | 7465b836a61 |
hex | 3d3723993f9 |
4206689358841 has 2 divisors, whose sum is σ = 4206689358842. Its totient is φ = 4206689358840.
The previous prime is 4206689358737. The next prime is 4206689358869. The reversal of 4206689358841 is 1488539866024.
4206689358841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3811084840000 + 395604518841 = 1952200^2 + 628971^2 .
It is a cyclic number.
It is not a de Polignac number, because 4206689358841 - 219 = 4206688834553 is a prime.
It is a super-4 number, since 4×42066893588414 (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (4206689359841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2103344679420 + 2103344679421.
It is an arithmetic number, because the mean of its divisors is an integer number (2103344679421).
Almost surely, 24206689358841 is an apocalyptic number.
It is an amenable number.
4206689358841 is a deficient number, since it is larger than the sum of its proper divisors (1).
4206689358841 is an equidigital number, since it uses as much as digits as its factorization.
4206689358841 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 79626240, while the sum is 64.
The spelling of 4206689358841 in words is "four trillion, two hundred six billion, six hundred eighty-nine million, three hundred fifty-eight thousand, eight hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •