Base | Representation |
---|---|
bin | 11101101111110100001… |
… | …01111100101001100101 |
3 | 10121201020010022212102200 |
4 | 32313322011330221211 |
5 | 113221231344043133 |
6 | 2101314144525113 |
7 | 133562445051444 |
oct | 16677205745145 |
9 | 3551203285380 |
10 | 1022103112293 |
11 | 36452061934a |
12 | 146110320799 |
13 | 754cb5b0b03 |
14 | 37681b88d5b |
15 | 1b8c1e61913 |
hex | edfa17ca65 |
1022103112293 has 24 divisors (see below), whose sum is σ = 1575963305280. Its totient is φ = 636446704320.
The previous prime is 1022103112291. The next prime is 1022103112297. The reversal of 1022103112293 is 3922113012201.
1022103112293 is a `hidden beast` number, since 102 + 21 + 0 + 311 + 229 + 3 = 666.
It is not a de Polignac number, because 1022103112293 - 21 = 1022103112291 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022103112291) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42080896 + ... + 42105177.
It is an arithmetic number, because the mean of its divisors is an integer number (65665137720).
Almost surely, 21022103112293 is an apocalyptic number.
It is an amenable number.
1022103112293 is a deficient number, since it is larger than the sum of its proper divisors (553860192987).
1022103112293 is a wasteful number, since it uses less digits than its factorization.
1022103112293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84186169 (or 84186166 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
Adding to 1022103112293 its reverse (3922113012201), we get a palindrome (4944216124494).
The spelling of 1022103112293 in words is "one trillion, twenty-two billion, one hundred three million, one hundred twelve thousand, two hundred ninety-three".
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