Base | Representation |
---|---|
bin | 1111000100001111010010… |
… | …11111001010000011101001 |
3 | 11100022021220100121012112210 |
4 | 13202013221133022003221 |
5 | 13320304242000404113 |
6 | 154244100555355333 |
7 | 6656431031364456 |
oct | 742075137120351 |
9 | 140267810535483 |
10 | 33131000013033 |
11 | a61386186950a |
12 | 3871014a52b49 |
13 | 1564317086a60 |
14 | 8277984a082d |
15 | 3c6c300666c3 |
hex | 1e21e97ca0e9 |
33131000013033 has 16 divisors (see below), whose sum is σ = 47650324393280. Its totient is φ = 20355047803584.
The previous prime is 33131000013017. The next prime is 33131000013047. The reversal of 33131000013033 is 33031000013133.
It is not a de Polignac number, because 33131000013033 - 24 = 33131000013017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33131000013073) 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 15 ways as a sum of consecutive naturals, for example, 692890303 + ... + 692938116.
It is an arithmetic number, because the mean of its divisors is an integer number (2978145274580).
Almost surely, 233131000013033 is an apocalyptic number.
It is an amenable number.
33131000013033 is a deficient number, since it is larger than the sum of its proper divisors (14519324380247).
33131000013033 is a wasteful number, since it uses less digits than its factorization.
33131000013033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1385829048.
The product of its (nonzero) digits is 729, while the sum is 21.
Adding to 33131000013033 its reverse (33031000013133), we get a palindrome (66162000026166).
The spelling of 33131000013033 in words is "thirty-three trillion, one hundred thirty-one billion, thirteen thousand, thirty-three".
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