Base | Representation |
---|---|
bin | 11101001000111… |
… | …010001011100101 |
3 | 1021001220102001022 |
4 | 131020322023211 |
5 | 2000122442400 |
6 | 120302140525 |
7 | 15054236513 |
oct | 3510721345 |
9 | 1231812038 |
10 | 488874725 |
11 | 230a588a9 |
12 | 117881745 |
13 | 7a38b2b1 |
14 | 48cdb4b3 |
15 | 2cdbbb85 |
hex | 1d23a2e5 |
488874725 has 12 divisors (see below), whose sum is σ = 611572836. Its totient is φ = 387636480.
The previous prime is 488874719. The next prime is 488874751. The reversal of 488874725 is 527478884.
It can be written as a sum of positive squares in 6 ways, for example, as 52983841 + 435890884 = 7279^2 + 20878^2 .
It is not a de Polignac number, because 488874725 - 24 = 488874709 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83702 + ... + 89351.
It is an arithmetic number, because the mean of its divisors is an integer number (50964403).
Almost surely, 2488874725 is an apocalyptic number.
It is an amenable number.
488874725 is a deficient number, since it is larger than the sum of its proper divisors (122698111).
488874725 is a wasteful number, since it uses less digits than its factorization.
488874725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173176 (or 173171 counting only the distinct ones).
The product of its digits is 4014080, while the sum is 53.
The square root of 488874725 is about 22110.5116403940. The cubic root of 488874725 is about 787.7695591856.
The spelling of 488874725 in words is "four hundred eighty-eight million, eight hundred seventy-four thousand, seven hundred twenty-five".
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