Base | Representation |
---|---|
bin | 100101001111000001101… |
… | …0010100100000000000000 |
3 | 200010020011222112011010222 |
4 | 1022132003102210000000 |
5 | 1132321124213342010 |
6 | 14514541232242212 |
7 | 1035504431331230 |
oct | 112360322440000 |
9 | 20106158464128 |
10 | 5117508730880 |
11 | 16a33612a1287 |
12 | 6a79833a0368 |
13 | 2b176b0b81a0 |
14 | 13998dcb1cc0 |
15 | 8d1b8b23355 |
hex | 4a7834a4000 |
5117508730880 has 240 divisors, whose sum is σ = 15115894187520. Its totient is φ = 1619604799488.
The previous prime is 5117508730853. The next prime is 5117508730913. The reversal of 5117508730880 is 880378057115.
It is a super-3 number, since 3×51175087308803 (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7111481 + ... + 7797959.
It is an arithmetic number, because the mean of its divisors is an integer number (62982892448).
Almost surely, 25117508730880 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 5117508730880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7557947093760).
5117508730880 is an abundant number, since it is smaller than the sum of its proper divisors (9998385456640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5117508730880 is an equidigital number, since it uses as much as digits as its factorization.
5117508730880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 686532 (or 686506 counting only the distinct ones).
The product of its (nonzero) digits is 1881600, while the sum is 53.
The spelling of 5117508730880 in words is "five trillion, one hundred seventeen billion, five hundred eight million, seven hundred thirty thousand, eight hundred eighty".
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