Base | Representation |
---|---|
bin | 100100001111111101… |
… | …101010000101101000 |
3 | 10201110120121020112001 |
4 | 210033331222011220 |
5 | 1114203131331310 |
6 | 25514124500344 |
7 | 2545352010223 |
oct | 441775520550 |
9 | 121416536461 |
10 | 38922527080 |
11 | 1556382a758 |
12 | 76630aa6b4 |
13 | 3893a8b318 |
14 | 1c534545ba |
15 | 102c10093a |
hex | 90ff6a168 |
38922527080 has 64 divisors (see below), whose sum is σ = 89472343680. Its totient is φ = 15234912000.
The previous prime is 38922527041. The next prime is 38922527087. The reversal of 38922527080 is 8072522983.
38922527080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×389225270802 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 38922527080.
It is not an unprimeable number, because it can be changed into a prime (38922527087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356590 + ... + 452770.
It is an arithmetic number, because the mean of its divisors is an integer number (1398005370).
Almost surely, 238922527080 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 38922527080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44736171840).
38922527080 is an abundant number, since it is smaller than the sum of its proper divisors (50549816600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38922527080 is a wasteful number, since it uses less digits than its factorization.
38922527080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96410 (or 96406 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 46.
The spelling of 38922527080 in words is "thirty-eight billion, nine hundred twenty-two million, five hundred twenty-seven thousand, eighty".
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