Base | Representation |
---|---|
bin | 111111010101111… |
… | …1010100100010111 |
3 | 12111010101121100021 |
4 | 1332223322210113 |
5 | 13323103110203 |
6 | 550523330011 |
7 | 103445644606 |
oct | 17653724427 |
9 | 5433347307 |
10 | 2125441303 |
11 | 9a0835567 |
12 | 4b3980907 |
13 | 27b457b9b |
14 | 1623cda3d |
15 | c68e05bd |
hex | 7eafa917 |
2125441303 has 12 divisors (see below), whose sum is σ = 2283885072. Its totient is φ = 1970754240.
The previous prime is 2125441243. The next prime is 2125441309. The reversal of 2125441303 is 3031445212.
It is a de Polignac number, because none of the positive numbers 2k-2125441303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2125441309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1601026 + ... + 1602352.
It is an arithmetic number, because the mean of its divisors is an integer number (190323756).
Almost surely, 22125441303 is an apocalyptic number.
2125441303 is a deficient number, since it is larger than the sum of its proper divisors (158443769).
2125441303 is an frugal number, since it uses more digits than its factorization.
2125441303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2742 (or 1415 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 2125441303 is about 46102.5086410707. The cubic root of 2125441303 is about 1285.7297863675.
Adding to 2125441303 its reverse (3031445212), we get a palindrome (5156886515).
The spelling of 2125441303 in words is "two billion, one hundred twenty-five million, four hundred forty-one thousand, three hundred three".
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