Base | Representation |
---|---|
bin | 110010101110111110010010… |
… | …111100100000110111110001 |
3 | 1002021001001100001010100120110 |
4 | 302232332102330200313301 |
5 | 213221231334200100223 |
6 | 2110320352215131533 |
7 | 64666430056543401 |
oct | 6256762274406761 |
9 | 1067031301110513 |
10 | 223130311331313 |
11 | 65107040829aa1 |
12 | 21038195973ba9 |
13 | 9767137611939 |
14 | 3d157c9726801 |
15 | 1abe1e89c8d93 |
hex | caef92f20df1 |
223130311331313 has 32 divisors (see below), whose sum is σ = 310191508851840. Its totient is φ = 142492718251520.
The previous prime is 223130311331281. The next prime is 223130311331327. The reversal of 223130311331313 is 313133113031322.
It is a cyclic number.
It is not a de Polignac number, because 223130311331313 - 25 = 223130311331281 is a prime.
It is a super-3 number, since 3×2231303113313133 (a number of 44 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (223130311331713) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44016595 + ... + 48823367.
It is an arithmetic number, because the mean of its divisors is an integer number (9693484651620).
Almost surely, 2223130311331313 is an apocalyptic number.
It is an amenable number.
223130311331313 is a deficient number, since it is larger than the sum of its proper divisors (87061197520527).
223130311331313 is a wasteful number, since it uses less digits than its factorization.
223130311331313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4811009.
The product of its (nonzero) digits is 8748, while the sum is 30.
Adding to 223130311331313 its reverse (313133113031322), we get a palindrome (536263424362635).
The spelling of 223130311331313 in words is "two hundred twenty-three trillion, one hundred thirty billion, three hundred eleven million, three hundred thirty-one thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •