Base | Representation |
---|---|
bin | 1111110000100010… |
… | …1000111011101011 |
3 | 101220210201112012020 |
4 | 3330020220323223 |
5 | 32130402420433 |
6 | 1535430115523 |
7 | 206553311553 |
oct | 37410507353 |
9 | 11823645166 |
10 | 4230123243 |
11 | 1880881225 |
12 | 9a07abba3 |
13 | 5254c4b08 |
14 | 2c1b38163 |
15 | 19b57ecb3 |
hex | fc228eeb |
4230123243 has 16 divisors (see below), whose sum is σ = 5975143200. Its totient is φ = 2652770816.
The previous prime is 4230123119. The next prime is 4230123347. The reversal of 4230123243 is 3423210324.
4230123243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 4230123243 - 212 = 4230119147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4230123643) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78121 + ... + 120677.
It is an arithmetic number, because the mean of its divisors is an integer number (373446450).
Almost surely, 24230123243 is an apocalyptic number.
4230123243 is a deficient number, since it is larger than the sum of its proper divisors (1745019957).
4230123243 is a wasteful number, since it uses less digits than its factorization.
4230123243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44526.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 4230123243 is about 65039.3976217492. The cubic root of 4230123243 is about 1617.2767388993.
Adding to 4230123243 its reverse (3423210324), we get a palindrome (7653333567).
The spelling of 4230123243 in words is "four billion, two hundred thirty million, one hundred twenty-three thousand, two hundred forty-three".
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