| Base | Representation |
|---|---|
| bin | 10110111011111100110101… |
| … | …11110101001000000000000 |
| 3 | 20121120212022220010001201120 |
| 4 | 23131332122332221000000 |
| 5 | 23102340321133202211 |
| 6 | 255135025341432240 |
| 7 | 13424024412134520 |
| oct | 1335763276510000 |
| 9 | 217525286101646 |
| 10 | 50438401069056 |
| 11 | 15086895527aa0 |
| 12 | 57a737256b680 |
| 13 | 221b422a93590 |
| 14 | c65335881680 |
| 15 | 5c70429a2d06 |
| hex | 2ddf9afa9000 |
50438401069056 has 2496 divisors, whose sum is σ = 198343731898368. Its totient is φ = 10970726400000.
The previous prime is 50438401069037. The next prime is 50438401069057. The reversal of 50438401069056 is 65096010483405.
50438401069056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (2496).
It is a super-2 number, since 2×504384010690562 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (50438401069057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 200949804931 + ... + 200949805181.
Almost surely, 250438401069056 is an apocalyptic number.
50438401069056 is a gapful number since it is divisible by the number (56) 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 50438401069056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99171865949184).
50438401069056 is an abundant number, since it is smaller than the sum of its proper divisors (147905330829312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50438401069056 is a wasteful number, since it uses less digits than its factorization.
50438401069056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388 (or 335 counting only the distinct ones).
The product of its (nonzero) digits is 3110400, while the sum is 51.
The spelling of 50438401069056 in words is "fifty trillion, four hundred thirty-eight billion, four hundred one million, sixty-nine thousand, fifty-six".
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