Base | Representation |
---|---|
bin | 11100101011001001000111… |
… | …11010111011111001010100 |
3 | 22021021000000120211122010210 |
4 | 32111210203322323321110 |
5 | 31231043133441243240 |
6 | 342035024122245420 |
7 | 16165401054432516 |
oct | 1625444372737124 |
9 | 267230016748123 |
10 | 63055017524820 |
11 | 19100534608562 |
12 | 70a4599956870 |
13 | 29250a78045b9 |
14 | 117dc444a3bb6 |
15 | 745314405780 |
hex | 395923ebbe54 |
63055017524820 has 192 divisors, whose sum is σ = 179459546176512. Its totient is φ = 16540360704000.
The previous prime is 63055017524761. The next prime is 63055017524843. The reversal of 63055017524820 is 2842571055036.
It is a self number, because there is not a number n which added to its sum of digits gives 63055017524820.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 663962140 + ... + 664057100.
It is an arithmetic number, because the mean of its divisors is an integer number (934685136336).
Almost surely, 263055017524820 is an apocalyptic number.
63055017524820 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 63055017524820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89729773088256).
63055017524820 is an abundant number, since it is smaller than the sum of its proper divisors (116404528651692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63055017524820 is a wasteful number, since it uses less digits than its factorization.
63055017524820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95762 (or 95760 counting only the distinct ones).
The product of its (nonzero) digits is 2016000, while the sum is 48.
Adding to 63055017524820 its reverse (2842571055036), we get a palindrome (65897588579856).
The spelling of 63055017524820 in words is "sixty-three trillion, fifty-five billion, seventeen million, five hundred twenty-four thousand, eight hundred twenty".
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