Base | Representation |
---|---|
bin | 10011000111001000000… |
… | …110010001100010111100 |
3 | 11122112220200020220221121 |
4 | 103013020012101202330 |
5 | 133004140430110322 |
6 | 2443155402440324 |
7 | 163612226525524 |
oct | 23071006214274 |
9 | 4575820226847 |
10 | 1313322113212 |
11 | 466a8210500a |
12 | 192644b030a4 |
13 | 96acc13a175 |
14 | 477caa02684 |
15 | 242687a2ec7 |
hex | 131c81918bc |
1313322113212 has 12 divisors (see below), whose sum is σ = 2398240380816. Its totient is φ = 628110575840.
The previous prime is 1313322113203. The next prime is 1313322113221. The reversal of 1313322113212 is 2123112233131.
It is an interprime number because it is at equal distance from previous prime (1313322113203) and next prime (1313322113221).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7137620089 + ... + 7137620272.
It is an arithmetic number, because the mean of its divisors is an integer number (199853365068).
Almost surely, 21313322113212 is an apocalyptic number.
It is an amenable number.
1313322113212 is a deficient number, since it is larger than the sum of its proper divisors (1084918267604).
1313322113212 is a wasteful number, since it uses less digits than its factorization.
1313322113212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14275240388 (or 14275240386 counting only the distinct ones).
The product of its digits is 1296, while the sum is 25.
Adding to 1313322113212 its reverse (2123112233131), we get a palindrome (3436434346343).
The spelling of 1313322113212 in words is "one trillion, three hundred thirteen billion, three hundred twenty-two million, one hundred thirteen thousand, two hundred twelve".
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