Base | Representation |
---|---|
bin | 100100001100000001… |
… | …011001001100011100 |
3 | 10201021222011111220220 |
4 | 210030001121030130 |
5 | 1114034214210341 |
6 | 25503403241340 |
7 | 2543616634002 |
oct | 441401311434 |
9 | 121258144826 |
10 | 38856397596 |
11 | 1552a472695 |
12 | 7644b19250 |
13 | 3883176453 |
14 | 1c4875ca72 |
15 | 10263dba66 |
hex | 90c05931c |
38856397596 has 48 divisors (see below), whose sum is σ = 93281322624. Its totient is φ = 12579610176.
The previous prime is 38856397529. The next prime is 38856397607. The reversal of 38856397596 is 69579365883.
It is a self number, because there is not a number n which added to its sum of digits gives 38856397596.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172251 + ... + 327693.
It is an arithmetic number, because the mean of its divisors is an integer number (1943360888).
Almost surely, 238856397596 is an apocalyptic number.
It is an amenable number.
38856397596 is an abundant number, since it is smaller than the sum of its proper divisors (54424925028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38856397596 is a wasteful number, since it uses less digits than its factorization.
38856397596 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156050 (or 156048 counting only the distinct ones).
The product of its digits is 293932800, while the sum is 69.
The spelling of 38856397596 in words is "thirty-eight billion, eight hundred fifty-six million, three hundred ninety-seven thousand, five hundred ninety-six".
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