Base | Representation |
---|---|
bin | 111011101000001… |
… | …1111001101001110 |
3 | 12011102212201110211 |
4 | 1313100133031032 |
5 | 13044201421310 |
6 | 530312153034 |
7 | 100403416504 |
oct | 16720371516 |
9 | 5142781424 |
10 | 2000810830 |
11 | 937450877 |
12 | 47a09877a |
13 | 25b69c445 |
14 | 14da2a674 |
15 | ba9c2c8a |
hex | 7741f34e |
2000810830 has 8 divisors (see below), whose sum is σ = 3601459512. Its totient is φ = 800324328.
The previous prime is 2000810813. The next prime is 2000810831. The reversal of 2000810830 is 380180002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000810831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100040532 + ... + 100040551.
It is an arithmetic number, because the mean of its divisors is an integer number (450182439).
Almost surely, 22000810830 is an apocalyptic number.
2000810830 is a deficient number, since it is larger than the sum of its proper divisors (1600648682).
2000810830 is a wasteful number, since it uses less digits than its factorization.
2000810830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200081090.
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 2000810830 is about 44730.4239863653. The cubic root of 2000810830 is about 1260.0912905217.
Adding to 2000810830 its reverse (380180002), we get a palindrome (2380990832).
The spelling of 2000810830 in words is "two billion, eight hundred ten thousand, eight hundred thirty".
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