Base | Representation |
---|---|
bin | 11101110010000011011… |
… | …10110111111011110111 |
3 | 10121211022212221021021022 |
4 | 32321001232313323313 |
5 | 113231212041220343 |
6 | 2102033322011355 |
7 | 133634311116110 |
oct | 16710156677367 |
9 | 3554285837238 |
10 | 1023305023223 |
11 | 364a8800a86a |
12 | 1463a6946b5b |
13 | 756605c4002 |
14 | 37757655207 |
15 | 1b942728568 |
hex | ee41bb7ef7 |
1023305023223 has 24 divisors (see below), whose sum is σ = 1261801695360. Its totient is φ = 810687096000.
The previous prime is 1023305023201. The next prime is 1023305023231. The reversal of 1023305023223 is 3223205033201.
It is not a de Polignac number, because 1023305023223 - 212 = 1023305019127 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1023305023192 and 1023305023201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1023305023243) 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, 2064953 + ... + 2512098.
It is an arithmetic number, because the mean of its divisors is an integer number (52575070640).
Almost surely, 21023305023223 is an apocalyptic number.
1023305023223 is a deficient number, since it is larger than the sum of its proper divisors (238496672137).
1023305023223 is an equidigital number, since it uses as much as digits as its factorization.
1023305023223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4577159 (or 4577118 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 26.
The spelling of 1023305023223 in words is "one trillion, twenty-three billion, three hundred five million, twenty-three thousand, two hundred twenty-three".
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