Base | Representation |
---|---|
bin | 11101001000101… |
… | …010001001000011 |
3 | 1021001210001221001 |
4 | 131020222021003 |
5 | 2000113342102 |
6 | 120300512431 |
7 | 15053544130 |
oct | 3510521103 |
9 | 1231701831 |
10 | 488809027 |
11 | 230a13503 |
12 | 11784b717 |
13 | 7a367415 |
14 | 48cc1587 |
15 | 2cda7487 |
hex | 1d22a243 |
488809027 has 8 divisors (see below), whose sum is σ = 559499616. Its totient is φ = 418333632.
The previous prime is 488809003. The next prime is 488809033. The reversal of 488809027 is 720908884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 488809027 - 211 = 488806979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (488809927) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48898 + ... + 58039.
It is an arithmetic number, because the mean of its divisors is an integer number (69937452).
Almost surely, 2488809027 is an apocalyptic number.
488809027 is a deficient number, since it is larger than the sum of its proper divisors (70690589).
488809027 is a wasteful number, since it uses less digits than its factorization.
488809027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107597.
The product of its (nonzero) digits is 258048, while the sum is 46.
The square root of 488809027 is about 22109.0259170322. The cubic root of 488809027 is about 787.7342691611.
The spelling of 488809027 in words is "four hundred eighty-eight million, eight hundred nine thousand, twenty-seven".
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