Base | Representation |
---|---|
bin | 1001001101010000… |
… | …01000110001111111 |
3 | 110202111011121010111 |
4 | 10212220020301333 |
5 | 40110403220411 |
6 | 2134254050451 |
7 | 233331001306 |
oct | 44650106177 |
9 | 13674147114 |
10 | 4943023231 |
11 | 2107231573 |
12 | b5b4a9a27 |
13 | 60a0cca23 |
14 | 34c6ad43d |
15 | 1dde4e721 |
hex | 126a08c7f |
4943023231 has 8 divisors (see below), whose sum is σ = 5012784864. Its totient is φ = 4873317120.
The previous prime is 4943023213. The next prime is 4943023237. The reversal of 4943023231 is 1323203494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4943023231 - 213 = 4943015039 is a prime.
It is a super-2 number, since 2×49430232312 = 48866957324411358722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4943023193 and 4943023202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4943023237) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185415 + ... + 210391.
It is an arithmetic number, because the mean of its divisors is an integer number (626598108).
Almost surely, 24943023231 is an apocalyptic number.
4943023231 is a deficient number, since it is larger than the sum of its proper divisors (69761633).
4943023231 is a wasteful number, since it uses less digits than its factorization.
4943023231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27761.
The product of its (nonzero) digits is 15552, while the sum is 31.
The square root of 4943023231 is about 70306.6371760163. The cubic root of 4943023231 is about 1703.4558570579.
The spelling of 4943023231 in words is "four billion, nine hundred forty-three million, twenty-three thousand, two hundred thirty-one".
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