Base | Representation |
---|---|
bin | 11101000111011… |
… | …010011010111000 |
3 | 1021001011111000000 |
4 | 131013122122320 |
5 | 2000022414423 |
6 | 120245513000 |
7 | 15051014124 |
oct | 3507323270 |
9 | 1231144000 |
10 | 488482488 |
11 | 23081013a |
12 | 117712760 |
13 | 7a2818c0 |
14 | 48c38584 |
15 | 2cd40843 |
hex | 1d1da6b8 |
488482488 has 224 divisors, whose sum is σ = 1569985200. Its totient is φ = 141087744.
The previous prime is 488482483. The next prime is 488482529. The reversal of 488482488 is 884284884.
488482488 is a `hidden beast` number, since 4 + 8 + 84 + 82 + 488 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488482483) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1288683 + ... + 1289061.
Almost surely, 2488482488 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 488482488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (784992600).
488482488 is an abundant number, since it is smaller than the sum of its proper divisors (1081502712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488482488 is a wasteful number, since it uses less digits than its factorization.
488482488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433 (or 414 counting only the distinct ones).
The product of its digits is 4194304, while the sum is 54.
The square root of 488482488 is about 22101.6399391538. The cubic root of 488482488 is about 787.5588200963.
The spelling of 488482488 in words is "four hundred eighty-eight million, four hundred eighty-two thousand, four hundred eighty-eight".
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