Base | Representation |
---|---|
bin | 1001000111011100001… |
… | …10000110101110011010 |
3 | 1002221111200200121110021 |
4 | 10203232012012232122 |
5 | 20112444422120010 |
6 | 355521421341054 |
7 | 31426120652341 |
oct | 4435606065632 |
9 | 1087450617407 |
10 | 313232223130 |
11 | 1109284733a2 |
12 | 50858a0778a |
13 | 236cb35a738 |
14 | 1123667ab58 |
15 | 82341d28da |
hex | 48ee186b9a |
313232223130 has 32 divisors (see below), whose sum is σ = 622939590144. Its totient is φ = 112795643136.
The previous prime is 313232223077. The next prime is 313232223131. The reversal of 313232223130 is 31322232313.
It is a super-2 number, since 2×3132322231302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 313232223095 and 313232223104.
It is not an unprimeable number, because it can be changed into a prime (313232223131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40051362 + ... + 40059181.
It is an arithmetic number, because the mean of its divisors is an integer number (19466862192).
Almost surely, 2313232223130 is an apocalyptic number.
313232223130 is a deficient number, since it is larger than the sum of its proper divisors (309707367014).
313232223130 is a wasteful number, since it uses less digits than its factorization.
313232223130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80110590.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 313232223130 its reverse (31322232313), we get a palindrome (344554455443).
The spelling of 313232223130 in words is "three hundred thirteen billion, two hundred thirty-two million, two hundred twenty-three thousand, one hundred thirty".
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