Base | Representation |
---|---|
bin | 100011110000001101… |
… | …011111011101000010 |
3 | 10200002110012020211112 |
4 | 203300031133131002 |
5 | 1112110242310124 |
6 | 25345214443322 |
7 | 2526222655214 |
oct | 436015373502 |
9 | 120073166745 |
10 | 38389806914 |
11 | 15310055158 |
12 | 7534803542 |
13 | 380a5bb0a4 |
14 | 1c027c25b4 |
15 | eea47290e |
hex | 8f035f742 |
38389806914 has 16 divisors (see below), whose sum is σ = 59003652960. Its totient is φ = 18722151840.
The previous prime is 38389806911. The next prime is 38389806937. The reversal of 38389806914 is 41960898383.
38389806914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38389806911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292757 + ... + 403095.
It is an arithmetic number, because the mean of its divisors is an integer number (3687728310).
Almost surely, 238389806914 is an apocalyptic number.
38389806914 is a deficient number, since it is larger than the sum of its proper divisors (20613846046).
38389806914 is a wasteful number, since it uses less digits than its factorization.
38389806914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114625.
The product of its (nonzero) digits is 8957952, while the sum is 59.
The spelling of 38389806914 in words is "thirty-eight billion, three hundred eighty-nine million, eight hundred six thousand, nine hundred fourteen".
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