Base | Representation |
---|---|
bin | 1110001101000011111… |
… | …00011101011000110000 |
3 | 1201122201220221200210000 |
4 | 13012201330131120300 |
5 | 30444010330111412 |
6 | 1012112320310000 |
7 | 50155201656024 |
oct | 7064174353060 |
9 | 1648656850700 |
10 | 488048285232 |
11 | 178a86596282 |
12 | 7a706472300 |
13 | 3703acc0cc1 |
14 | 1989bbb4384 |
15 | ca6674e4dc |
hex | 71a1f1d630 |
488048285232 has 200 divisors, whose sum is σ = 1462757484672. Its totient is φ = 156934195200.
The previous prime is 488048285227. The next prime is 488048285261. The reversal of 488048285232 is 232582840884.
488048285232 is a `hidden beast` number, since 4 + 8 + 80 + 482 + 8 + 52 + 32 = 666.
It is a super-2 number, since 2×4880482852322 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12716632 + ... + 12754952.
Almost surely, 2488048285232 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 488048285232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731378742336).
488048285232 is an abundant number, since it is smaller than the sum of its proper divisors (974709199440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488048285232 is a wasteful number, since it uses less digits than its factorization.
488048285232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38689 (or 38674 counting only the distinct ones).
The product of its (nonzero) digits is 7864320, while the sum is 54.
The spelling of 488048285232 in words is "four hundred eighty-eight billion, forty-eight million, two hundred eighty-five thousand, two hundred thirty-two".
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