Base | Representation |
---|---|
bin | 11101001000111… |
… | …101011011110000 |
3 | 1021001221002022202 |
4 | 131020331123300 |
5 | 2000123404143 |
6 | 120302322332 |
7 | 15054323405 |
oct | 3510753360 |
9 | 1231832282 |
10 | 488888048 |
11 | 230a67910 |
12 | 1178893a8 |
13 | 7a39438c |
14 | 48d022ac |
15 | 2cdc0ab8 |
hex | 1d23d6f0 |
488888048 has 40 divisors (see below), whose sum is σ = 1034743296. Its totient is φ = 221918400.
The previous prime is 488888039. The next prime is 488888083. The reversal of 488888048 is 840888884.
It is a junction number, because it is equal to n+sod(n) for n = 488887984 and 488888002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173015 + ... + 175817.
Almost surely, 2488888048 is an apocalyptic number.
It is an amenable number.
488888048 is an abundant number, since it is smaller than the sum of its proper divisors (545855248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488888048 is a wasteful number, since it uses less digits than its factorization.
488888048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3813 (or 3807 counting only the distinct ones).
The product of its (nonzero) digits is 4194304, while the sum is 56.
The square root of 488888048 is about 22110.8129203790. The cubic root of 488888048 is about 787.7767153192.
The spelling of 488888048 in words is "four hundred eighty-eight million, eight hundred eighty-eight thousand, forty-eight".
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