Base | Representation |
---|---|
bin | 100011011010000001101101… |
… | …0010100100110100001111101 |
3 | 1111211201101221011211002211120 |
4 | 1012310003122110212201331 |
5 | 311310114244314320331 |
6 | 3022213414005541153 |
7 | 122412551513061042 |
oct | 10664033224464175 |
9 | 1454641834732746 |
10 | 311440331401341 |
11 | 9026411493057a |
12 | 2ab1b280a147b9 |
13 | 104a190aa9030c |
14 | 56c9b147671c9 |
15 | 260142755b796 |
hex | 11b40da52687d |
311440331401341 has 8 divisors (see below), whose sum is σ = 415521163344000. Its totient is φ = 207493193529792.
The previous prime is 311440331401319. The next prime is 311440331401351. The reversal of 311440331401341 is 143104133044113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 311440331401341 - 233 = 311431741466749 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (311440331401351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33423512341 + ... + 33423521658.
It is an arithmetic number, because the mean of its divisors is an integer number (51940145418000).
Almost surely, 2311440331401341 is an apocalyptic number.
It is an amenable number.
311440331401341 is a deficient number, since it is larger than the sum of its proper divisors (104080831942659).
311440331401341 is a wasteful number, since it uses less digits than its factorization.
311440331401341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66847035555.
The product of its (nonzero) digits is 20736, while the sum is 33.
Adding to 311440331401341 its reverse (143104133044113), we get a palindrome (454544464445454).
The spelling of 311440331401341 in words is "three hundred eleven trillion, four hundred forty billion, three hundred thirty-one million, four hundred one thousand, three hundred forty-one".
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