Base | Representation |
---|---|
bin | 1111000011111110100011… |
… | …10101100111100001101011 |
3 | 11100021102201001112112211200 |
4 | 13201333101311213201223 |
5 | 13320132340402010011 |
6 | 154240013131255243 |
7 | 6655662236606301 |
oct | 741772165474153 |
9 | 140242631475750 |
10 | 33122013313131 |
11 | a60aa700318a6 |
12 | 386b3272aa523 |
13 | 15635142b2452 |
14 | 827184b4c271 |
15 | 3c68a6115856 |
hex | 1e1fd1d6786b |
33122013313131 has 24 divisors (see below), whose sum is σ = 47860007120640. Its totient is φ = 22073451457200.
The previous prime is 33122013313099. The next prime is 33122013313133. The reversal of 33122013313131 is 13131331022133.
33122013313131 is a `hidden beast` number, since 3 + 3 + 12 + 2 + 0 + 1 + 331 + 313 + 1 = 666.
It is not a de Polignac number, because 33122013313131 - 25 = 33122013313099 is a prime.
It is a super-2 number, since 2×331220133131312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33122013313095 and 33122013313104.
It is not an unprimeable number, because it can be changed into a prime (33122013313133) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 446164786 + ... + 446239016.
It is an arithmetic number, because the mean of its divisors is an integer number (1994166963360).
Almost surely, 233122013313131 is an apocalyptic number.
33122013313131 is a deficient number, since it is larger than the sum of its proper divisors (14737993807509).
33122013313131 is a wasteful number, since it uses less digits than its factorization.
33122013313131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91287 (or 91284 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 27.
Adding to 33122013313131 its reverse (13131331022133), we get a palindrome (46253344335264).
The spelling of 33122013313131 in words is "thirty-three trillion, one hundred twenty-two billion, thirteen million, three hundred thirteen thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •