Base | Representation |
---|---|
bin | 1011001011010000… |
… | …1011100001100111 |
3 | 21202002001222002021 |
4 | 2302310023201213 |
5 | 22121001220033 |
6 | 1213404524011 |
7 | 134225530105 |
oct | 26264134147 |
9 | 7662058067 |
10 | 3000023143 |
11 | 12aa486877 |
12 | 6b8850607 |
13 | 38a6c1c30 |
14 | 206610c75 |
15 | 12859ab2d |
hex | b2d0b867 |
3000023143 has 8 divisors (see below), whose sum is σ = 3232547136. Its totient is φ = 2767749600.
The previous prime is 3000023087. The next prime is 3000023161. The reversal of 3000023143 is 3413200003.
3000023143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 3000023143 - 221 = 2997925991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3000023443) 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, 37348 + ... + 85993.
It is an arithmetic number, because the mean of its divisors is an integer number (404068392).
Almost surely, 23000023143 is an apocalyptic number.
3000023143 is a deficient number, since it is larger than the sum of its proper divisors (232523993).
3000023143 is a wasteful number, since it uses less digits than its factorization.
3000023143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125225.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 3000023143 is about 54772.4670158283. The cubic root of 3000023143 is about 1442.2532789625.
Adding to 3000023143 its reverse (3413200003), we get a palindrome (6413223146).
The spelling of 3000023143 in words is "three billion, twenty-three thousand, one hundred forty-three".
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