Base | Representation |
---|---|
bin | 11101111000100110101101… |
… | …110100000011111110011001 |
3 | 122020100220002102002200220011 |
4 | 131320212231310003332121 |
5 | 114211400203321043113 |
6 | 1143311325553201521 |
7 | 36453510322416202 |
oct | 3570465564037631 |
9 | 566326072080804 |
10 | 131433210331033 |
11 | 38973569858796 |
12 | 128a87782602a1 |
13 | 584513869c0c0 |
14 | 246558932a5a9 |
15 | 102dd2d0c163d |
hex | 7789add03f99 |
131433210331033 has 32 divisors (see below), whose sum is σ = 144718117447680. Its totient is φ = 118607718028800.
The previous prime is 131433210330991. The next prime is 131433210331121. The reversal of 131433210331033 is 330133012334131.
It is a de Polignac number, because none of the positive numbers 2k-131433210331033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131433210330986 and 131433210331004.
It is not an unprimeable number, because it can be changed into a prime (131433210131033) 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, 2326676253 + ... + 2326732741.
It is an arithmetic number, because the mean of its divisors is an integer number (4522441170240).
Almost surely, 2131433210331033 is an apocalyptic number.
131433210331033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
131433210331033 is a deficient number, since it is larger than the sum of its proper divisors (13284907116647).
131433210331033 is a wasteful number, since it uses less digits than its factorization.
131433210331033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60777.
The product of its (nonzero) digits is 17496, while the sum is 31.
Adding to 131433210331033 its reverse (330133012334131), we get a palindrome (461566222665164).
The spelling of 131433210331033 in words is "one hundred thirty-one trillion, four hundred thirty-three billion, two hundred ten million, three hundred thirty-one thousand, thirty-three".
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