Base | Representation |
---|---|
bin | 1111110011010111… |
… | …10100111100101001 |
3 | 210220021002222221222 |
4 | 13321223310330221 |
5 | 114333344430040 |
6 | 3521505111425 |
7 | 420145444511 |
oct | 77153647451 |
9 | 23807088858 |
10 | 8483983145 |
11 | 3663a95120 |
12 | 1789328575 |
13 | a528aaa91 |
14 | 5a6a90841 |
15 | 349c4cbb5 |
hex | 1f9af4f29 |
8483983145 has 16 divisors (see below), whose sum is σ = 11170516032. Its totient is φ = 6134496960.
The previous prime is 8483983141. The next prime is 8483983153. The reversal of 8483983145 is 5413893848.
It is not a de Polignac number, because 8483983145 - 22 = 8483983141 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8483983141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436307 + ... + 455336.
It is an arithmetic number, because the mean of its divisors is an integer number (698157252).
Almost surely, 28483983145 is an apocalyptic number.
It is an amenable number.
8483983145 is a deficient number, since it is larger than the sum of its proper divisors (2686532887).
8483983145 is a wasteful number, since it uses less digits than its factorization.
8483983145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 891832.
The product of its digits is 3317760, while the sum is 53.
The square root of 8483983145 is about 92108.5400220848. The cubic root of 8483983145 is about 2039.5448767633.
The spelling of 8483983145 in words is "eight billion, four hundred eighty-three million, nine hundred eighty-three thousand, one hundred forty-five".
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