Base | Representation |
---|---|
bin | 10011101001101010111000… |
… | …10001011001110100010101 |
3 | 12200000010212012000022020012 |
4 | 21310311130101121310111 |
5 | 21131001130242444000 |
6 | 231523513152250005 |
7 | 12050023504465655 |
oct | 1164653421316425 |
9 | 180003765008205 |
10 | 43213214031125 |
11 | 12850691833126 |
12 | 4a1b015b40905 |
13 | 1b15cb0c46158 |
14 | a95760414365 |
15 | 4ee11ca13735 |
hex | 274d5c459d15 |
43213214031125 has 16 divisors (see below), whose sum is σ = 54434110670784. Its totient is φ = 34247481763600.
The previous prime is 43213214031083. The next prime is 43213214031137. The reversal of 43213214031125 is 52113041231234.
It is a happy number.
43213214031125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 43213214031125 - 210 = 43213214030101 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 43213214031091 and 43213214031100.
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 15 ways as a sum of consecutive naturals, for example, 1615433879 + ... + 1615460628.
It is an arithmetic number, because the mean of its divisors is an integer number (3402131916924).
Almost surely, 243213214031125 is an apocalyptic number.
It is an amenable number.
43213214031125 is a deficient number, since it is larger than the sum of its proper divisors (11220896639659).
43213214031125 is a wasteful number, since it uses less digits than its factorization.
43213214031125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3230894629 (or 3230894619 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
Adding to 43213214031125 its reverse (52113041231234), we get a palindrome (95326255262359).
The spelling of 43213214031125 in words is "forty-three trillion, two hundred thirteen billion, two hundred fourteen million, thirty-one thousand, one hundred twenty-five".
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