Base | Representation |
---|---|
bin | 111100010010110… |
… | …0010001011011101 |
3 | 12012222211101122220 |
4 | 1320211202023131 |
5 | 13120403331440 |
6 | 532430055553 |
7 | 101064053010 |
oct | 17045421335 |
9 | 5188741586 |
10 | 2023105245 |
11 | 948a98a07 |
12 | 48564a5b9 |
13 | 2631a6cc5 |
14 | 152991377 |
15 | bc9288d0 |
hex | 789622dd |
2023105245 has 32 divisors (see below), whose sum is σ = 3736039680. Its totient is φ = 915686400.
The previous prime is 2023105219. The next prime is 2023105261. The reversal of 2023105245 is 5425013202.
It is not a de Polignac number, because 2023105245 - 210 = 2023104221 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84780 + ... + 105989.
It is an arithmetic number, because the mean of its divisors is an integer number (116751240).
Almost surely, 22023105245 is an apocalyptic number.
It is an amenable number.
2023105245 is a deficient number, since it is larger than the sum of its proper divisors (1712934435).
2023105245 is a wasteful number, since it uses less digits than its factorization.
2023105245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190885.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 2023105245 is about 44978.9422396748. The cubic root of 2023105245 is about 1264.7542826548.
Adding to 2023105245 its reverse (5425013202), we get a palindrome (7448118447).
The spelling of 2023105245 in words is "two billion, twenty-three million, one hundred five thousand, two hundred forty-five".
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