Base | Representation |
---|---|
bin | 1001001100010010000101… |
… | …00101110110010110101011 |
3 | 2122120100212222120011011002 |
4 | 10212021002211312112223 |
5 | 10122133200212010240 |
6 | 110553455312025215 |
7 | 4154233523205626 |
oct | 446110245662653 |
9 | 78510788504132 |
10 | 20213233313195 |
11 | 649342527a30a |
12 | 2325562b3220b |
13 | b3813b123c40 |
14 | 4dc47ba7cdbd |
15 | 250bd4e96d15 |
hex | 1262429765ab |
20213233313195 has 16 divisors (see below), whose sum is σ = 27496544103840. Its totient is φ = 14141079823104.
The previous prime is 20213233313179. The next prime is 20213233313201. The reversal of 20213233313195 is 59131333231202.
It is not a de Polignac number, because 20213233313195 - 24 = 20213233313179 is a prime.
It is a super-3 number, since 3×202132333131953 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8183494034 + ... + 8183496503.
It is an arithmetic number, because the mean of its divisors is an integer number (1718534006490).
Almost surely, 220213233313195 is an apocalyptic number.
20213233313195 is a deficient number, since it is larger than the sum of its proper divisors (7283310790645).
20213233313195 is a wasteful number, since it uses less digits than its factorization.
20213233313195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16366990574.
The product of its (nonzero) digits is 87480, while the sum is 38.
Adding to 20213233313195 its reverse (59131333231202), we get a palindrome (79344566544397).
The spelling of 20213233313195 in words is "twenty trillion, two hundred thirteen billion, two hundred thirty-three million, three hundred thirteen thousand, one hundred ninety-five".
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