Base | Representation |
---|---|
bin | 11101001000111… |
… | …101011100010011 |
3 | 1021001221002101001 |
4 | 131020331130103 |
5 | 2000123404313 |
6 | 120302322431 |
7 | 15054323455 |
oct | 3510753423 |
9 | 1231832331 |
10 | 488888083 |
11 | 230a67942 |
12 | 117889417 |
13 | 7a3943b8 |
14 | 48d022d5 |
15 | 2cdc0add |
hex | 1d23d713 |
488888083 has 2 divisors, whose sum is σ = 488888084. Its totient is φ = 488888082.
The previous prime is 488888039. The next prime is 488888093. The reversal of 488888083 is 380888884.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-488888083 is a prime.
It is not a weakly prime, because it can be changed into another prime (488888093) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244444041 + 244444042.
It is an arithmetic number, because the mean of its divisors is an integer number (244444042).
Almost surely, 2488888083 is an apocalyptic number.
488888083 is a deficient number, since it is larger than the sum of its proper divisors (1).
488888083 is an equidigital number, since it uses as much as digits as its factorization.
488888083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3145728, while the sum is 55.
The square root of 488888083 is about 22110.8137118470. The cubic root of 488888083 is about 787.7767341184.
The spelling of 488888083 in words is "four hundred eighty-eight million, eight hundred eighty-eight thousand, eighty-three".
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