Base | Representation |
---|---|
bin | 1101111000010010111… |
… | …0101010011011100011 |
3 | 211210110222210101200021 |
4 | 3132010232222123203 |
5 | 12401321201314321 |
6 | 301313055334311 |
7 | 23141004531535 |
oct | 3360456523343 |
9 | 753428711607 |
10 | 238450026211 |
11 | 92142906a71 |
12 | 3a268521397 |
13 | 19641232c87 |
14 | b78089b855 |
15 | 6308d3e941 |
hex | 3784baa6e3 |
238450026211 has 8 divisors (see below), whose sum is σ = 250105147200. Its totient is φ = 227069143488.
The previous prime is 238450026209. The next prime is 238450026251. The reversal of 238450026211 is 112620054832.
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 238450026211 - 21 = 238450026209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (238450026251) 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, 68557786 + ... + 68561263.
It is an arithmetic number, because the mean of its divisors is an integer number (31263143400).
Almost surely, 2238450026211 is an apocalyptic number.
238450026211 is a deficient number, since it is larger than the sum of its proper divisors (11655120989).
238450026211 is a wasteful number, since it uses less digits than its factorization.
238450026211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137119133.
The product of its (nonzero) digits is 23040, while the sum is 34.
The spelling of 238450026211 in words is "two hundred thirty-eight billion, four hundred fifty million, twenty-six thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •