Base | Representation |
---|---|
bin | 111111100110000… |
… | …0010011101011110 |
3 | 12111201020102200202 |
4 | 1333030002131132 |
5 | 13332232042423 |
6 | 551424023502 |
7 | 103610346464 |
oct | 17714023536 |
9 | 5451212622 |
10 | 2133862238 |
11 | 9a5567312 |
12 | 4b6761b92 |
13 | 280115aa1 |
14 | 163582834 |
15 | c7505728 |
hex | 7f30275e |
2133862238 has 8 divisors (see below), whose sum is σ = 3221991120. Its totient is φ = 1059865200.
The previous prime is 2133862169. The next prime is 2133862259. The reversal of 2133862238 is 8322683312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 3532583 + ... + 3533186.
It is an arithmetic number, because the mean of its divisors is an integer number (402748890).
Almost surely, 22133862238 is an apocalyptic number.
2133862238 is a deficient number, since it is larger than the sum of its proper divisors (1088128882).
2133862238 is a wasteful number, since it uses less digits than its factorization.
2133862238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7065922.
The product of its digits is 82944, while the sum is 38.
The square root of 2133862238 is about 46193.7467413069. The cubic root of 2133862238 is about 1287.4255564838.
The spelling of 2133862238 in words is "two billion, one hundred thirty-three million, eight hundred sixty-two thousand, two hundred thirty-eight".
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