Base | Representation |
---|---|
bin | 111110101011011… |
… | …0011011110110001 |
3 | 12102120102002000221 |
4 | 1331112303132301 |
5 | 13301400130113 |
6 | 544405213041 |
7 | 103055211304 |
oct | 17526633661 |
9 | 5376362027 |
10 | 2103130033 |
11 | 98a1867a4 |
12 | 4a8401181 |
13 | 276945754 |
14 | 15d462b3b |
15 | c498498d |
hex | 7d5b37b1 |
2103130033 has 8 divisors (see below), whose sum is σ = 2131964928. Its totient is φ = 2074487184.
The previous prime is 2103129991. The next prime is 2103130049. The reversal of 2103130033 is 3300313012.
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 2103130033 - 29 = 2103129521 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2103129989 and 2103130016.
It is not an unprimeable number, because it can be changed into a prime (2103130093) 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, 25891 + ... + 69832.
It is an arithmetic number, because the mean of its divisors is an integer number (266495616).
Almost surely, 22103130033 is an apocalyptic number.
It is an amenable number.
2103130033 is a deficient number, since it is larger than the sum of its proper divisors (28834895).
2103130033 is a wasteful number, since it uses less digits than its factorization.
2103130033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96023.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 2103130033 is about 45859.8956932961. The cubic root of 2103130033 is about 1281.2150801096.
Adding to 2103130033 its reverse (3300313012), we get a palindrome (5403443045).
The spelling of 2103130033 in words is "two billion, one hundred three million, one hundred thirty thousand, thirty-three".
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