Base | Representation |
---|---|
bin | 1110001110100010010… |
… | …1111010100110000100 |
3 | 212100220002010221000222 |
4 | 3203220211322212010 |
5 | 13001033112001040 |
6 | 304141333523512 |
7 | 23441652210365 |
oct | 3435045724604 |
9 | 770802127028 |
10 | 244420422020 |
11 | 94726a57785 |
12 | 3b453aa3598 |
13 | 1a083134c68 |
14 | bb897a1b6c |
15 | 655807abb5 |
hex | 38e897a984 |
244420422020 has 24 divisors (see below), whose sum is σ = 513293760000. Its totient is φ = 97766097632.
The previous prime is 244420422013. The next prime is 244420422083. The reversal of 244420422020 is 20224024442.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143581 + ... + 1340379.
It is an arithmetic number, because the mean of its divisors is an integer number (21387240000).
Almost surely, 2244420422020 is an apocalyptic number.
244420422020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
244420422020 is an abundant number, since it is smaller than the sum of its proper divisors (268873337980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244420422020 is a wasteful number, since it uses less digits than its factorization.
244420422020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258907 (or 258905 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 26.
Adding to 244420422020 its reverse (20224024442), we get a palindrome (264644446462).
The spelling of 244420422020 in words is "two hundred forty-four billion, four hundred twenty million, four hundred twenty-two thousand, twenty".
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