Base | Representation |
---|---|
bin | 11101000101111… |
… | …011100001001000 |
3 | 1021000102201202222 |
4 | 131011323201020 |
5 | 1444423000033 |
6 | 120233313212 |
7 | 15044504621 |
oct | 3505734110 |
9 | 1230381688 |
10 | 488093768 |
11 | 230575088 |
12 | 117565808 |
13 | 7a1769a6 |
14 | 48b76a48 |
15 | 2ccb5598 |
hex | 1d17b848 |
488093768 has 36 divisors (see below), whose sum is σ = 936637065. Its totient is φ = 238454208.
The previous prime is 488093747. The next prime is 488093773. The reversal of 488093768 is 867390884.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 485849764 + 2244004 = 22042^2 + 1498^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=15622.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4561571 + ... + 4561677.
Almost surely, 2488093768 is an apocalyptic number.
It is an amenable number.
488093768 is a deficient number, since it is larger than the sum of its proper divisors (448543297).
488093768 is an equidigital number, since it uses as much as digits as its factorization.
488093768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366 (or 182 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 53.
The square root of 488093768 is about 22092.8442713925. The cubic root of 488093768 is about 787.3498592746.
The spelling of 488093768 in words is "four hundred eighty-eight million, ninety-three thousand, seven hundred sixty-eight".
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