Base | Representation |
---|---|
bin | 100100000011000000… |
… | …000100010101001100 |
3 | 10200220102101111222111 |
4 | 210003000010111030 |
5 | 1113231443230202 |
6 | 25440355353404 |
7 | 2540101353046 |
oct | 440300042514 |
9 | 120812344874 |
10 | 38705055052 |
11 | 15461aa3804 |
12 | 76022b2864 |
13 | 385a9c7451 |
14 | 1c32604a96 |
15 | 1017e946d7 |
hex | 90300454c |
38705055052 has 12 divisors (see below), whose sum is σ = 67965021936. Its totient is φ = 19286477360.
The previous prime is 38705055029. The next prime is 38705055061. The reversal of 38705055052 is 25055050783.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 38705054996 and 38705055014.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16511224 + ... + 16513567.
It is an arithmetic number, because the mean of its divisors is an integer number (5663751828).
Almost surely, 238705055052 is an apocalyptic number.
It is an amenable number.
38705055052 is a deficient number, since it is larger than the sum of its proper divisors (29259966884).
38705055052 is a wasteful number, since it uses less digits than its factorization.
38705055052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33025088 (or 33025086 counting only the distinct ones).
The product of its (nonzero) digits is 210000, while the sum is 40.
The spelling of 38705055052 in words is "thirty-eight billion, seven hundred five million, fifty-five thousand, fifty-two".
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