Base | Representation |
---|---|
bin | 111100010010111… |
… | …1001110011100111 |
3 | 12020000000022102021 |
4 | 1320211321303213 |
5 | 13120414431043 |
6 | 532432124011 |
7 | 101064635113 |
oct | 17045716347 |
9 | 5200008367 |
10 | 2023202023 |
11 | 949054697 |
12 | 485696607 |
13 | 26320c07b |
14 | 1529b8743 |
15 | bc9473ed |
hex | 78979ce7 |
2023202023 has 16 divisors (see below), whose sum is σ = 2227932000. Its totient is φ = 1829786112.
The previous prime is 2023202021. The next prime is 2023202057. The reversal of 2023202023 is 3202023202.
It is a cyclic number.
It is not a de Polignac number, because 2023202023 - 21 = 2023202021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2023201988 and 2023202006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2023202021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28411 + ... + 69667.
It is an arithmetic number, because the mean of its divisors is an integer number (139245750).
Almost surely, 22023202023 is an apocalyptic number.
2023202023 is a deficient number, since it is larger than the sum of its proper divisors (204729977).
2023202023 is a wasteful number, since it uses less digits than its factorization.
2023202023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41394.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 2023202023 is about 44980.0180413481. The cubic root of 2023202023 is about 1264.7744494156.
Adding to 2023202023 its reverse (3202023202), we get a palindrome (5225225225).
It can be divided in two parts, 202 and 3202023, that multiplied together give a palindrome (646808646).
The spelling of 2023202023 in words is "two billion, twenty-three million, two hundred two thousand, twenty-three".
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