Base | Representation |
---|---|
bin | 11101101111110100001… |
… | …10101101011101011110 |
3 | 10121201020010201000200110 |
4 | 32313322012231131132 |
5 | 113221231421442342 |
6 | 2101314153110450 |
7 | 133562446543356 |
oct | 16677206553536 |
9 | 3551203630613 |
10 | 1022103312222 |
11 | 364520745583 |
12 | 1461103b8426 |
13 | 754cb650b05 |
14 | 37681bdbb66 |
15 | 1b8c1ea0c9c |
hex | edfa1ad75e |
1022103312222 has 16 divisors (see below), whose sum is σ = 2054909279232. Its totient is φ = 338917328280.
The previous prime is 1022103312193. The next prime is 1022103312247. The reversal of 1022103312222 is 2222133012201.
It is a super-3 number, since 3×10221033122223 (a number of 37 digits) contains 333 as substring.
It is a congruent number.
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, 445942708 + ... + 445944999.
It is an arithmetic number, because the mean of its divisors is an integer number (128431829952).
Almost surely, 21022103312222 is an apocalyptic number.
1022103312222 is an abundant number, since it is smaller than the sum of its proper divisors (1032805967010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1022103312222 is a wasteful number, since it uses less digits than its factorization.
1022103312222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 891887903.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 1022103312222 its reverse (2222133012201), we get a palindrome (3244236324423).
The spelling of 1022103312222 in words is "one trillion, twenty-two billion, one hundred three million, three hundred twelve thousand, two hundred twenty-two".
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