Base | Representation |
---|---|
bin | 1001010011011110100000… |
… | …01000001001000100000010 |
3 | 2200102222220220212000120012 |
4 | 10221233100020021010002 |
5 | 10140210420240313200 |
6 | 111303215422344522 |
7 | 4211134210123535 |
oct | 451572010110402 |
9 | 80388826760505 |
10 | 20460421026050 |
11 | 65792412a3605 |
12 | 236544972b142 |
13 | b55542672ca5 |
14 | 50a40ab8ca1c |
15 | 257350e4aa35 |
hex | 129bd0209102 |
20460421026050 has 24 divisors (see below), whose sum is σ = 38060398800000. Its totient is φ = 8183304820880.
The previous prime is 20460421026007. The next prime is 20460421026077. The reversal of 20460421026050 is 5062012406402.
It is a junction number, because it is equal to n+sod(n) for n = 20460421025998 and 20460421026016.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21111050 + ... + 22058949.
It is an arithmetic number, because the mean of its divisors is an integer number (1585849950000).
Almost surely, 220460421026050 is an apocalyptic number.
20460421026050 is a deficient number, since it is larger than the sum of its proper divisors (17599977773950).
20460421026050 is a wasteful number, since it uses less digits than its factorization.
20460421026050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43179490 (or 43179485 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
The spelling of 20460421026050 in words is "twenty trillion, four hundred sixty billion, four hundred twenty-one million, twenty-six thousand, fifty".
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