Base | Representation |
---|---|
bin | 1011010100101100010100… |
… | …0111101010001001101100 |
3 | 1122002012221102200022111002 |
4 | 2311023011013222021230 |
5 | 3112440322304434040 |
6 | 42251301322015432 |
7 | 2423330431546325 |
oct | 265130507521154 |
9 | 48065842608432 |
10 | 12450122343020 |
11 | 3a7008154138a |
12 | 1490b00947578 |
13 | 6c407023515b |
14 | 31083683b44c |
15 | 168cc9cc8a15 |
hex | b52c51ea26c |
12450122343020 has 12 divisors (see below), whose sum is σ = 26145256920384. Its totient is φ = 4980048937200.
The previous prime is 12450122343011. The next prime is 12450122343031. The reversal of 12450122343020 is 2034322105421.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311253058556 + ... + 311253058595.
It is an arithmetic number, because the mean of its divisors is an integer number (2178771410032).
Almost surely, 212450122343020 is an apocalyptic number.
12450122343020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12450122343020 is an abundant number, since it is smaller than the sum of its proper divisors (13695134577364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12450122343020 is a wasteful number, since it uses less digits than its factorization.
12450122343020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622506117160 (or 622506117158 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 12450122343020 its reverse (2034322105421), we get a palindrome (14484444448441).
The spelling of 12450122343020 in words is "twelve trillion, four hundred fifty billion, one hundred twenty-two million, three hundred forty-three thousand, twenty".
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