Base | Representation |
---|---|
bin | 11110101111000100111… |
… | …000111100001001111100 |
3 | 21110220210010100222011112 |
4 | 132233010320330021330 |
5 | 234101121321000012 |
6 | 4254144455141152 |
7 | 305411414335130 |
oct | 36570470741174 |
9 | 7426703328145 |
10 | 2112132203132 |
11 | 744828624746 |
12 | 2a14189747b8 |
13 | 124233715b23 |
14 | 74328d033c0 |
15 | 39e1c39e122 |
hex | 1ebc4e3c27c |
2112132203132 has 24 divisors (see below), whose sum is σ = 4224783368064. Its totient is φ = 905088309552.
The previous prime is 2112132203117. The next prime is 2112132203171. The reversal of 2112132203132 is 2313022312112.
It is a super-2 number, since 2×21121322031322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2112132203098 and 2112132203107.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4401398 + ... + 4857629.
It is an arithmetic number, because the mean of its divisors is an integer number (176032640336).
Almost surely, 22112132203132 is an apocalyptic number.
It is an amenable number.
2112132203132 is an abundant number, since it is smaller than the sum of its proper divisors (2112651164932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112132203132 is a wasteful number, since it uses less digits than its factorization.
2112132203132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9267185 (or 9267183 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 2112132203132 its reverse (2313022312112), we get a palindrome (4425154515244).
The spelling of 2112132203132 in words is "two trillion, one hundred twelve billion, one hundred thirty-two million, two hundred three thousand, one hundred thirty-two".
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