Base | Representation |
---|---|
bin | 10101101101000010… |
… | …100001011001111111 |
3 | 2020011002222201221100 |
4 | 111231002201121333 |
5 | 340211334323033 |
6 | 14412242104143 |
7 | 1453333360200 |
oct | 255502413177 |
9 | 66132881840 |
10 | 23304214143 |
11 | 9979692011 |
12 | 462464b053 |
13 | 2275104132 |
14 | 11b107b5a7 |
15 | 915da2513 |
hex | 56d0a167f |
23304214143 has 18 divisors (see below), whose sum is σ = 39157421784. Its totient is φ = 13316693544.
The previous prime is 23304214069. The next prime is 23304214151. The reversal of 23304214143 is 34141240332.
23304214143 is a `hidden beast` number, since 2 + 3 + 304 + 214 + 143 = 666.
It is not a de Polignac number, because 23304214143 - 218 = 23303951999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23304214183) 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 17 ways as a sum of consecutive naturals, for example, 26421571 + ... + 26422452.
Almost surely, 223304214143 is an apocalyptic number.
23304214143 is a deficient number, since it is larger than the sum of its proper divisors (15853207641).
23304214143 is a wasteful number, since it uses less digits than its factorization.
23304214143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52844043 (or 52844033 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 23304214143 its reverse (34141240332), we get a palindrome (57445454475).
The spelling of 23304214143 in words is "twenty-three billion, three hundred four million, two hundred fourteen thousand, one hundred forty-three".
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