Base | Representation |
---|---|
bin | 10100000111100111001110… |
… | …00101110111000101000100 |
3 | 12210122111102211222221201001 |
4 | 22003303213011313011010 |
5 | 21244330144244101040 |
6 | 234032302424143044 |
7 | 12214245000020614 |
oct | 1203634705670504 |
9 | 183574384887631 |
10 | 44242040222020 |
11 | 13107a42354983 |
12 | 4b664a1907a84 |
13 | 1b8c011352884 |
14 | acd47d032a44 |
15 | 51ac84cdd59a |
hex | 283ce7177144 |
44242040222020 has 48 divisors (see below), whose sum is σ = 92997630145728. Its totient is φ = 17679801434240.
The previous prime is 44242040221999. The next prime is 44242040222087. The reversal of 44242040222020 is 2022204024244.
It is a self number, because there is not a number n which added to its sum of digits gives 44242040222020.
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, 207404739 + ... + 207617941.
It is an arithmetic number, because the mean of its divisors is an integer number (1937450628036).
Almost surely, 244242040222020 is an apocalyptic number.
It is an amenable number.
44242040222020 is an abundant number, since it is smaller than the sum of its proper divisors (48755589923708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44242040222020 is a wasteful number, since it uses less digits than its factorization.
44242040222020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223140 (or 223138 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 44242040222020 its reverse (2022204024244), we get a palindrome (46264244246264).
The spelling of 44242040222020 in words is "forty-four trillion, two hundred forty-two billion, forty million, two hundred twenty-two thousand, twenty".
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