Base | Representation |
---|---|
bin | 11101000101101… |
… | …011010101111001 |
3 | 1021000022100220002 |
4 | 131011223111321 |
5 | 1444413340023 |
6 | 120232042345 |
7 | 15044110511 |
oct | 3505532571 |
9 | 1230270802 |
10 | 488027513 |
11 | 23052a326 |
12 | 1175333b5 |
13 | 7a15279c |
14 | 48b5a841 |
15 | 2cca0b28 |
hex | 1d16b579 |
488027513 has 12 divisors (see below), whose sum is σ = 505762704. Its totient is φ = 470896200.
The previous prime is 488027479. The next prime is 488027543. The reversal of 488027513 is 315720884.
It is not a de Polignac number, because 488027513 - 28 = 488027257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (488027543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502118 + ... + 503088.
It is an arithmetic number, because the mean of its divisors is an integer number (42146892).
Almost surely, 2488027513 is an apocalyptic number.
It is an amenable number.
488027513 is a deficient number, since it is larger than the sum of its proper divisors (17735191).
488027513 is an equidigital number, since it uses as much as digits as its factorization.
488027513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1556 (or 1525 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 488027513 is about 22091.3447530928. The cubic root of 488027513 is about 787.3142320865.
The spelling of 488027513 in words is "four hundred eighty-eight million, twenty-seven thousand, five hundred thirteen".
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