Base | Representation |
---|---|
bin | 1111001000010010… |
… | …11100011000010011 |
3 | 202222002012021102220 |
4 | 13210021130120103 |
5 | 113113344214313 |
6 | 3422000312123 |
7 | 405200240514 |
oct | 74411343023 |
9 | 22862167386 |
10 | 8122648083 |
11 | 3499028800 |
12 | 16a8312643 |
13 | 9c5a86454 |
14 | 570ab2a0b |
15 | 328175823 |
hex | 1e425c613 |
8122648083 has 48 divisors (see below), whose sum is σ = 12249619200. Its totient is φ = 4781874240.
The previous prime is 8122648069. The next prime is 8122648103. The reversal of 8122648083 is 3808462218.
It is a happy number.
It is not a de Polignac number, because 8122648083 - 210 = 8122647059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8122648043) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1979568 + ... + 1983666.
It is an arithmetic number, because the mean of its divisors is an integer number (255200400).
Almost surely, 28122648083 is an apocalyptic number.
8122648083 is a deficient number, since it is larger than the sum of its proper divisors (4126971117).
8122648083 is a wasteful number, since it uses less digits than its factorization.
8122648083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4280 (or 4269 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 8122648083 is about 90125.7348541470. The cubic root of 8122648083 is about 2010.1688828668.
The spelling of 8122648083 in words is "eight billion, one hundred twenty-two million, six hundred forty-eight thousand, eighty-three".
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