Base | Representation |
---|---|
bin | 100101101001111001001000… |
… | …1001001001101101100001110 |
3 | 1121102201122222201121120102021 |
4 | 1023103302101021031230032 |
5 | 321403043444034010110 |
6 | 3132233113544120354 |
7 | 126523234126363003 |
oct | 11323622111155416 |
9 | 1542648881546367 |
10 | 331213133110030 |
11 | 96597778a28606 |
12 | 311933a81660ba |
13 | 112a7358c67992 |
14 | 5bb0b306058aa |
15 | 28459312ba2da |
hex | 12d3c9124db0e |
331213133110030 has 16 divisors (see below), whose sum is σ = 596554631313120. Its totient is φ = 132402810640672.
The previous prime is 331213133109961. The next prime is 331213133110033. The reversal of 331213133110030 is 30011331312133.
It is a junction number, because it is equal to n+sod(n) for n = 331213133109977 and 331213133110004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331213133110033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10305308545 + ... + 10305340684.
It is an arithmetic number, because the mean of its divisors is an integer number (37284664457070).
Almost surely, 2331213133110030 is an apocalyptic number.
331213133110030 is a deficient number, since it is larger than the sum of its proper divisors (265341498203090).
331213133110030 is a wasteful number, since it uses less digits than its factorization.
331213133110030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20610650843.
The product of its (nonzero) digits is 1458, while the sum is 25.
Adding to 331213133110030 its reverse (30011331312133), we get a palindrome (361224464422163).
The spelling of 331213133110030 in words is "three hundred thirty-one trillion, two hundred thirteen billion, one hundred thirty-three million, one hundred ten thousand, thirty".
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