Base | Representation |
---|---|
bin | 1000000000011100… |
… | …0010111001000111 |
3 | 12112210100022011110 |
4 | 2000013002321013 |
5 | 13400212034003 |
6 | 553135340103 |
7 | 104156002455 |
oct | 20007027107 |
9 | 5483308143 |
10 | 2149330503 |
11 | a03271901 |
12 | 4bb981633 |
13 | 2833a05c8 |
14 | 16564b9d5 |
15 | c8a5da03 |
hex | 801c2e47 |
2149330503 has 8 divisors (see below), whose sum is σ = 2875973616. Its totient is φ = 1427787200.
The previous prime is 2149330489. The next prime is 2149330523. The reversal of 2149330503 is 3050339412.
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 2149330503 - 29 = 2149329991 is a prime.
It is a super-3 number, since 3×21493305033 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2149330523) 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, 1273968 + ... + 1275653.
It is an arithmetic number, because the mean of its divisors is an integer number (359496702).
Almost surely, 22149330503 is an apocalyptic number.
2149330503 is a deficient number, since it is larger than the sum of its proper divisors (726643113).
2149330503 is a wasteful number, since it uses less digits than its factorization.
2149330503 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2549905.
The product of its (nonzero) digits is 9720, while the sum is 30.
The square root of 2149330503 is about 46360.8725435577. The cubic root of 2149330503 is about 1290.5288985603.
Adding to 2149330503 its reverse (3050339412), we get a palindrome (5199669915).
The spelling of 2149330503 in words is "two billion, one hundred forty-nine million, three hundred thirty thousand, five hundred three".
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