Base | Representation |
---|---|
bin | 11101000110000… |
… | …001110111000100 |
3 | 1021000111001102012 |
4 | 131012001313010 |
5 | 1444424312443 |
6 | 120234033352 |
7 | 15044643434 |
oct | 3506016704 |
9 | 1230431365 |
10 | 488119748 |
11 | 230592656 |
12 | 117578858 |
13 | 7a18576c |
14 | 48b822c4 |
15 | 2ccbd118 |
hex | 1d181dc4 |
488119748 has 6 divisors (see below), whose sum is σ = 854209566. Its totient is φ = 244059872.
The previous prime is 488119741. The next prime is 488119757. The reversal of 488119748 is 847911884.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 436308544 + 51811204 = 20888^2 + 7198^2 .
It is a junction number, because it is equal to n+sod(n) for n = 488119696 and 488119705.
It is not an unprimeable number, because it can be changed into a prime (488119741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61014965 + ... + 61014972.
It is an arithmetic number, because the mean of its divisors is an integer number (142368261).
Almost surely, 2488119748 is an apocalyptic number.
It is an amenable number.
488119748 is a deficient number, since it is larger than the sum of its proper divisors (366089818).
488119748 is a wasteful number, since it uses less digits than its factorization.
488119748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122029941 (or 122029939 counting only the distinct ones).
The product of its digits is 516096, while the sum is 50.
The square root of 488119748 is about 22093.4322367531. The cubic root of 488119748 is about 787.3638285757.
The spelling of 488119748 in words is "four hundred eighty-eight million, one hundred nineteen thousand, seven hundred forty-eight".
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