Base | Representation |
---|---|
bin | 1111010011111100… |
… | …11011100100100011 |
3 | 210012220011211110001 |
4 | 13221332123210203 |
5 | 113313412040413 |
6 | 3435412120431 |
7 | 410465312065 |
oct | 75176334443 |
9 | 23186154401 |
10 | 8220424483 |
11 | 3539240647 |
12 | 1715006117 |
13 | a100cbacb |
14 | 57da85735 |
15 | 331a3b4dd |
hex | 1e9f9b923 |
8220424483 has 4 divisors (see below), whose sum is σ = 8225823528. Its totient is φ = 8215025440.
The previous prime is 8220424453. The next prime is 8220424507. The reversal of 8220424483 is 3844240228.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 8220424483 - 25 = 8220424451 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8220424453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2697238 + ... + 2700283.
It is an arithmetic number, because the mean of its divisors is an integer number (2056455882).
Almost surely, 28220424483 is an apocalyptic number.
8220424483 is a deficient number, since it is larger than the sum of its proper divisors (5399045).
8220424483 is a wasteful number, since it uses less digits than its factorization.
8220424483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5399044.
The product of its (nonzero) digits is 98304, while the sum is 37.
The square root of 8220424483 is about 90666.5565851047. The cubic root of 8220424483 is about 2018.2025381286.
The spelling of 8220424483 in words is "eight billion, two hundred twenty million, four hundred twenty-four thousand, four hundred eighty-three".
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