Base | Representation |
---|---|
bin | 1110001010010100111001… |
… | …10001001101000010000101 |
3 | 11002021001201210122112000002 |
4 | 13011022130301031002011 |
5 | 13040204030104241013 |
6 | 150122013230531045 |
7 | 6362605361240120 |
oct | 705123461150205 |
9 | 132231653575002 |
10 | 31141143040133 |
11 | 9a16980442055 |
12 | 35ab441966a85 |
13 | 144b79c039c89 |
14 | 79934cb653b7 |
15 | 3900bc79a358 |
hex | 1c529cc4d085 |
31141143040133 has 16 divisors (see below), whose sum is σ = 35990916624000. Its totient is φ = 26391648383232.
The previous prime is 31141143040069. The next prime is 31141143040153. The reversal of 31141143040133 is 33104034114113.
It is a cyclic number.
It is not a de Polignac number, because 31141143040133 - 26 = 31141143040069 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 31141143040096 and 31141143040105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31141143040153) 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, 19063673 + ... + 20632641.
It is an arithmetic number, because the mean of its divisors is an integer number (2249432289000).
Almost surely, 231141143040133 is an apocalyptic number.
It is an amenable number.
31141143040133 is a deficient number, since it is larger than the sum of its proper divisors (4849773583867).
31141143040133 is a wasteful number, since it uses less digits than its factorization.
31141143040133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1600924.
The product of its (nonzero) digits is 5184, while the sum is 29.
Adding to 31141143040133 its reverse (33104034114113), we get a palindrome (64245177154246).
The spelling of 31141143040133 in words is "thirty-one trillion, one hundred forty-one billion, one hundred forty-three million, forty thousand, one hundred thirty-three".
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