Base | Representation |
---|---|
bin | 11101011011001111110… |
… | …011111010000100010100 |
3 | 21011022110002122011212120 |
4 | 131123033303322010110 |
5 | 231112301001320040 |
6 | 4144541041215540 |
7 | 266044021631241 |
oct | 35331763720424 |
9 | 7138402564776 |
10 | 2022121120020 |
11 | 70a638723761 |
12 | 287a983315b0 |
13 | 1188ba512cc1 |
14 | 6dc2a75c5c8 |
15 | 379000837d0 |
hex | 1d6cfcfa114 |
2022121120020 has 24 divisors (see below), whose sum is σ = 5661939136224. Its totient is φ = 539232298656.
The previous prime is 2022121119919. The next prime is 2022121120027. The reversal of 2022121120020 is 200211212202.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022121120027) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 16851009274 + ... + 16851009393.
It is an arithmetic number, because the mean of its divisors is an integer number (235914130676).
Almost surely, 22022121120020 is an apocalyptic number.
2022121120020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2022121120020 is an abundant number, since it is smaller than the sum of its proper divisors (3639818016204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022121120020 is a wasteful number, since it uses less digits than its factorization.
2022121120020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33702018679 (or 33702018677 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2022121120020 its reverse (200211212202), we get a palindrome (2222332332222).
The spelling of 2022121120020 in words is "two trillion, twenty-two billion, one hundred twenty-one million, one hundred twenty thousand, twenty".
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