Base | Representation |
---|---|
bin | 111100010010111… |
… | …1001010111100111 |
3 | 12020000000012221220 |
4 | 1320211321113213 |
5 | 13120414401411 |
6 | 532432111423 |
7 | 101064626643 |
oct | 17045712747 |
9 | 5200005856 |
10 | 2023200231 |
11 | 949053308 |
12 | 485695573 |
13 | 26320b300 |
14 | 1529b7c23 |
15 | bc946b06 |
hex | 789795e7 |
2023200231 has 24 divisors (see below), whose sum is σ = 2924448336. Its totient is φ = 1243607040.
The previous prime is 2023200197. The next prime is 2023200233. The reversal of 2023200231 is 1320023202.
It is not a de Polignac number, because 2023200231 - 27 = 2023200103 is a prime.
It is a super-2 number, since 2×20232002312 = 8186678349436906722, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2023200231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2023200233) 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 23 ways as a sum of consecutive naturals, for example, 582841 + ... + 586301.
It is an arithmetic number, because the mean of its divisors is an integer number (121852014).
Almost surely, 22023200231 is an apocalyptic number.
2023200231 is a deficient number, since it is larger than the sum of its proper divisors (901248105).
2023200231 is a wasteful number, since it uses less digits than its factorization.
2023200231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4643 (or 4630 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2023200231 is about 44979.9981213872. The cubic root of 2023200231 is about 1264.7740760015.
Adding to 2023200231 its reverse (1320023202), we get a palindrome (3343223433).
The spelling of 2023200231 in words is "two billion, twenty-three million, two hundred thousand, two hundred thirty-one".
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