Base | Representation |
---|---|
bin | 10110110110001011010101… |
… | …00111111010101111000000 |
3 | 20120212220021110121011111211 |
4 | 23123011222213322233000 |
5 | 23041113030423413100 |
6 | 254503540331015504 |
7 | 13403502364043305 |
oct | 1333055247725700 |
9 | 216786243534454 |
10 | 50240021310400 |
11 | 1500a745303129 |
12 | 5774a2959a594 |
13 | 22057c93463bc |
14 | c598b6a430ac |
15 | 5c1cd18ca1ba |
hex | 2db16a9fabc0 |
50240021310400 has 336 divisors, whose sum is σ = 131650835280480. Its totient is φ = 18804680294400.
The previous prime is 50240021310397. The next prime is 50240021310419. The reversal of 50240021310400 is 401312004205.
It is a super-3 number, since 3×502400213104003 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6272941596 + ... + 6272949604.
Almost surely, 250240021310400 is an apocalyptic number.
50240021310400 is a gapful number since it is divisible by the number (50) 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 50240021310400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65825417640240).
50240021310400 is an abundant number, since it is smaller than the sum of its proper divisors (81410813970080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50240021310400 is a wasteful number, since it uses less digits than its factorization.
50240021310400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9352 (or 9337 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 50240021310400 its reverse (401312004205), we get a palindrome (50641333314605).
The spelling of 50240021310400 in words is "fifty trillion, two hundred forty billion, twenty-one million, three hundred ten thousand, four hundred".
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