Base | Representation |
---|---|
bin | 10100001010010… |
… | …001111110000101 |
3 | 212120110100011220 |
4 | 110022101332011 |
5 | 1143042124430 |
6 | 53321350553 |
7 | 11244662412 |
oct | 2412217605 |
9 | 776410156 |
10 | 338239365 |
11 | 163a22272 |
12 | 95338459 |
13 | 550c9149 |
14 | 32cc9109 |
15 | 1ea64110 |
hex | 14291f85 |
338239365 has 8 divisors (see below), whose sum is σ = 541183008. Its totient is φ = 180394320.
The previous prime is 338239351. The next prime is 338239367. The reversal of 338239365 is 563932833.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 338239365 - 217 = 338108293 is a prime.
It is a super-2 number, since 2×3382393652 = 228811736071206450, which contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (338239367) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 11274631 + ... + 11274660.
It is an arithmetic number, because the mean of its divisors is an integer number (67647876).
Almost surely, 2338239365 is an apocalyptic number.
It is an amenable number.
338239365 is a deficient number, since it is larger than the sum of its proper divisors (202943643).
338239365 is a wasteful number, since it uses less digits than its factorization.
338239365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22549299.
The product of its digits is 349920, while the sum is 42.
The square root of 338239365 is about 18391.2850285128. The cubic root of 338239365 is about 696.7463732383.
The spelling of 338239365 in words is "three hundred thirty-eight million, two hundred thirty-nine thousand, three hundred sixty-five".
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