Base | Representation |
---|---|
bin | 100011101110011101… |
… | …100101101010101001 |
3 | 10200000101222220012212 |
4 | 203232131211222221 |
5 | 1112030240102413 |
6 | 25342250014505 |
7 | 2525415430316 |
oct | 435635455251 |
9 | 120011886185 |
10 | 38360472233 |
11 | 152a5539616 |
12 | 7526a17435 |
13 | 38044b9ba5 |
14 | 1bdc947d0d |
15 | ee7acaca8 |
hex | 8ee765aa9 |
38360472233 has 8 divisors (see below), whose sum is σ = 38893255368. Its totient is φ = 37827886464.
The previous prime is 38360472217. The next prime is 38360472287. The reversal of 38360472233 is 33227406383.
It can be written as a sum of positive squares in 4 ways, for example, as 7550393449 + 30810078784 = 86893^2 + 175528^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38360472233 - 24 = 38360472217 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38360472433) 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, 366191 + ... + 459147.
It is an arithmetic number, because the mean of its divisors is an integer number (4861656921).
Almost surely, 238360472233 is an apocalyptic number.
It is an amenable number.
38360472233 is a deficient number, since it is larger than the sum of its proper divisors (532783135).
38360472233 is an equidigital number, since it uses as much as digits as its factorization.
38360472233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98683.
The product of its (nonzero) digits is 435456, while the sum is 41.
The spelling of 38360472233 in words is "thirty-eight billion, three hundred sixty million, four hundred seventy-two thousand, two hundred thirty-three".
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