Base | Representation |
---|---|
bin | 10010101010001… |
… | …001110010101001 |
3 | 210211001002012121 |
4 | 102222021302221 |
5 | 1120114240131 |
6 | 51021311241 |
7 | 10520540116 |
oct | 2252116251 |
9 | 724032177 |
10 | 313040041 |
11 | 150780686 |
12 | 88a05521 |
13 | 4cb152c2 |
14 | 2d80990d |
15 | 1c737911 |
hex | 12a89ca9 |
313040041 has 8 divisors (see below), whose sum is σ = 315270144. Its totient is φ = 310817760.
The previous prime is 313040027. The next prime is 313040059. The reversal of 313040041 is 140040313.
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 313040041 - 25 = 313040009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 313039997 and 313040024.
It is not an unprimeable number, because it can be changed into a prime (313040341) 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, 94485 + ... + 97741.
It is an arithmetic number, because the mean of its divisors is an integer number (39408768).
Almost surely, 2313040041 is an apocalyptic number.
It is an amenable number.
313040041 is a deficient number, since it is larger than the sum of its proper divisors (2230103).
313040041 is a wasteful number, since it uses less digits than its factorization.
313040041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3911.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 313040041 is about 17692.9376023316. The cubic root of 313040041 is about 678.9950850002.
Adding to 313040041 its reverse (140040313), we get a palindrome (453080354).
The spelling of 313040041 in words is "three hundred thirteen million, forty thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •