Base | Representation |
---|---|
bin | 11101101111110110101… |
… | …10001011011001011100 |
3 | 10121201021120220101210221 |
4 | 32313323112023121130 |
5 | 113221302240103340 |
6 | 2101320215411124 |
7 | 133563121606144 |
oct | 16677326133134 |
9 | 3551246811727 |
10 | 1022124144220 |
11 | 364531483a03 |
12 | 146117383aa4 |
13 | 75502a65b3a |
14 | 376848a1924 |
15 | 1b8c3c1844a |
hex | edfb58b65c |
1022124144220 has 48 divisors (see below), whose sum is σ = 2280928083840. Its totient is φ = 383410473984.
The previous prime is 1022124144179. The next prime is 1022124144241. The reversal of 1022124144220 is 224414212201.
It is a congruent number.
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, 5332260 + ... + 5520619.
It is an arithmetic number, because the mean of its divisors is an integer number (47519335080).
Almost surely, 21022124144220 is an apocalyptic number.
1022124144220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1022124144220 is an abundant number, since it is smaller than the sum of its proper divisors (1258803939620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1022124144220 is a wasteful number, since it uses less digits than its factorization.
1022124144220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10853182 (or 10853180 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 25.
Adding to 1022124144220 its reverse (224414212201), we get a palindrome (1246538356421).
The spelling of 1022124144220 in words is "one trillion, twenty-two billion, one hundred twenty-four million, one hundred forty-four thousand, two hundred twenty".
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