Base | Representation |
---|---|
bin | 1001000011110100… |
… | …01111100110100001 |
3 | 110112222020220002001 |
4 | 10201322033212201 |
5 | 34430123234211 |
6 | 2122345524001 |
7 | 231350220616 |
oct | 44172174641 |
9 | 13488226061 |
10 | 4863883681 |
11 | 2076598888 |
12 | b38aa3601 |
13 | 5c68b11a7 |
14 | 341d8c50d |
15 | 1d701aac1 |
hex | 121e8f9a1 |
4863883681 has 2 divisors, whose sum is σ = 4863883682. Its totient is φ = 4863883680.
The previous prime is 4863883657. The next prime is 4863883757. The reversal of 4863883681 is 1863883684.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4842907281 + 20976400 = 69591^2 + 4580^2 .
It is a cyclic number.
It is not a de Polignac number, because 4863883681 - 231 = 2716400033 is a prime.
It is a super-2 number, since 2×48638836812 = 47314728924596219522, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (4863883631) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2431941840 + 2431941841.
It is an arithmetic number, because the mean of its divisors is an integer number (2431941841).
Almost surely, 24863883681 is an apocalyptic number.
It is an amenable number.
4863883681 is a deficient number, since it is larger than the sum of its proper divisors (1).
4863883681 is an equidigital number, since it uses as much as digits as its factorization.
4863883681 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5308416, while the sum is 55.
The square root of 4863883681 is about 69741.5491726417. The cubic root of 4863883681 is about 1694.3159273782.
The spelling of 4863883681 in words is "four billion, eight hundred sixty-three million, eight hundred eighty-three thousand, six hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •