Base | Representation |
---|---|
bin | 111110101011101… |
… | …1101111111001111 |
3 | 12102120201220212110 |
4 | 1331113131333033 |
5 | 13301421213033 |
6 | 544413035103 |
7 | 103056535023 |
oct | 17527357717 |
9 | 5376656773 |
10 | 2103304143 |
11 | 98a295596 |
12 | 4a8485a93 |
13 | 2769a6a85 |
14 | 15d4aa383 |
15 | c49bb363 |
hex | 7d5ddfcf |
2103304143 has 8 divisors (see below), whose sum is σ = 2829223728. Its totient is φ = 1389793664.
The previous prime is 2103304103. The next prime is 2103304153. The reversal of 2103304143 is 3414033012.
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 2103304143 - 214 = 2103287759 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103304103) 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, 3101880 + ... + 3102557.
It is an arithmetic number, because the mean of its divisors is an integer number (353652966).
Almost surely, 22103304143 is an apocalyptic number.
2103304143 is a deficient number, since it is larger than the sum of its proper divisors (725919585).
2103304143 is a wasteful number, since it uses less digits than its factorization.
2103304143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6204553.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 2103304143 is about 45861.7939356934. The cubic root of 2103304143 is about 1281.2504347474.
Adding to 2103304143 its reverse (3414033012), we get a palindrome (5517337155).
The spelling of 2103304143 in words is "two billion, one hundred three million, three hundred four thousand, one hundred forty-three".
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