Base | Representation |
---|---|
bin | 100100000101101111… |
… | …001011101011000000 |
3 | 10201000121202202011121 |
4 | 210011233023223000 |
5 | 1113330221212240 |
6 | 25445115322024 |
7 | 2541166504462 |
oct | 440557135300 |
9 | 121017682147 |
10 | 38750960320 |
11 | 154859a8046 |
12 | 7615750314 |
13 | 386737ab27 |
14 | 1c38754132 |
15 | 101c01104a |
hex | 905bcbac0 |
38750960320 has 56 divisors (see below), whose sum is σ = 93387543984. Its totient is φ = 15313622016.
The previous prime is 38750960317. The next prime is 38750960327. The reversal of 38750960320 is 2306905783.
It is not an unprimeable number, because it can be changed into a prime (38750960327) 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, 702939 + ... + 756058.
It is an arithmetic number, because the mean of its divisors is an integer number (1667634714).
Almost surely, 238750960320 is an apocalyptic number.
It is an amenable number.
38750960320 is an abundant number, since it is smaller than the sum of its proper divisors (54636583664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38750960320 is a wasteful number, since it uses less digits than its factorization.
38750960320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1459097 (or 1459087 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 43.
The spelling of 38750960320 in words is "thirty-eight billion, seven hundred fifty million, nine hundred sixty thousand, three hundred twenty".
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