Base | Representation |
---|---|
bin | 1110001110111111001101… |
… | …11000110001111101100101 |
3 | 11002211101010102211211121021 |
4 | 13013133212320301331211 |
5 | 13100320030341032331 |
6 | 150323341401251141 |
7 | 6410305254605266 |
oct | 707374670617545 |
9 | 132741112754537 |
10 | 31301300330341 |
11 | 9a78897016718 |
12 | 361649a193ab1 |
13 | 1460913a58b12 |
14 | 7a2dc350096d |
15 | 394342e57211 |
hex | 1c77e6e31f65 |
31301300330341 has 8 divisors (see below), whose sum is σ = 31328262967680. Its totient is φ = 31274339735808.
The previous prime is 31301300330327. The next prime is 31301300330381. The reversal of 31301300330341 is 14303300310313.
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 31301300330341 - 25 = 31301300330309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31301300330381) 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, 30982980 + ... + 31977298.
It is an arithmetic number, because the mean of its divisors is an integer number (3916032870960).
Almost surely, 231301300330341 is an apocalyptic number.
It is an amenable number.
31301300330341 is a deficient number, since it is larger than the sum of its proper divisors (26962637339).
31301300330341 is a wasteful number, since it uses less digits than its factorization.
31301300330341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1021403.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 31301300330341 its reverse (14303300310313), we get a palindrome (45604600640654).
The spelling of 31301300330341 in words is "thirty-one trillion, three hundred one billion, three hundred million, three hundred thirty thousand, three hundred forty-one".
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