Base | Representation |
---|---|
bin | 11101001000111… |
… | …101011110001010 |
3 | 1021001221002112110 |
4 | 131020331132022 |
5 | 2000123410302 |
6 | 120302323150 |
7 | 15054324015 |
oct | 3510753612 |
9 | 1231832473 |
10 | 488888202 |
11 | 230a67a40 |
12 | 1178894b6 |
13 | 7a39447a |
14 | 48d0237c |
15 | 2cdc0b6c |
hex | 1d23d78a |
488888202 has 64 divisors (see below), whose sum is σ = 1129075200. Its totient is φ = 139567680.
The previous prime is 488888173. The next prime is 488888203. The reversal of 488888202 is 202888884.
It is not an unprimeable number, because it can be changed into a prime (488888203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246049 + ... + 248027.
It is an arithmetic number, because the mean of its divisors is an integer number (17641800).
Almost surely, 2488888202 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 488888202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (564537600).
488888202 is an abundant number, since it is smaller than the sum of its proper divisors (640186998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488888202 is a wasteful number, since it uses less digits than its factorization.
488888202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2211.
The product of its (nonzero) digits is 524288, while the sum is 48.
The square root of 488888202 is about 22110.8164028378. The cubic root of 488888202 is about 787.7767980359.
The spelling of 488888202 in words is "four hundred eighty-eight million, eight hundred eighty-eight thousand, two hundred two".
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