Base | Representation |
---|---|
bin | 1101111100011001… |
… | …10100010000000011 |
3 | 201022201020002211021 |
4 | 12332030310100003 |
5 | 110312403414313 |
6 | 3234454530311 |
7 | 353336635204 |
oct | 67614642003 |
9 | 21281202737 |
10 | 7485998083 |
11 | 31a1718183 |
12 | 154b066997 |
13 | 923bc7a85 |
14 | 5103095ab |
15 | 2dc31878d |
hex | 1be334403 |
7485998083 has 2 divisors, whose sum is σ = 7485998084. Its totient is φ = 7485998082.
The previous prime is 7485998063. The next prime is 7485998089. The reversal of 7485998083 is 3808995847.
It is a strong prime.
It is an emirp because it is prime and its reverse (3808995847) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7485998083 is a prime.
It is not a weakly prime, because it can be changed into another prime (7485998089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3742999041 + 3742999042.
It is an arithmetic number, because the mean of its divisors is an integer number (3742999042).
Almost surely, 27485998083 is an apocalyptic number.
7485998083 is a deficient number, since it is larger than the sum of its proper divisors (1).
7485998083 is an equidigital number, since it uses as much as digits as its factorization.
7485998083 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17418240, while the sum is 61.
The square root of 7485998083 is about 86521.6625071433. The cubic root of 7485998083 is about 1956.2149361536.
The spelling of 7485998083 in words is "seven billion, four hundred eighty-five million, nine hundred ninety-eight thousand, eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •