Base | Representation |
---|---|
bin | 1011001100011110… |
… | …1010010101110111 |
3 | 21202102200102111221 |
4 | 2303013222111313 |
5 | 22123303130403 |
6 | 1214110211211 |
7 | 134320120153 |
oct | 26307522567 |
9 | 7672612457 |
10 | 3005130103 |
11 | 13023547a8 |
12 | 6ba4b3b07 |
13 | 38b78c5c1 |
14 | 207180063 |
15 | 128c58dbd |
hex | b31ea577 |
3005130103 has 8 divisors (see below), whose sum is σ = 3201426288. Its totient is φ = 2811003264.
The previous prime is 3005130091. The next prime is 3005130127. The reversal of 3005130103 is 3010315003.
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 3005130103 - 29 = 3005129591 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 (3005130143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539476 + ... + 545017.
It is an arithmetic number, because the mean of its divisors is an integer number (400178286).
Almost surely, 23005130103 is an apocalyptic number.
3005130103 is a deficient number, since it is larger than the sum of its proper divisors (196296185).
3005130103 is a wasteful number, since it uses less digits than its factorization.
3005130103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1084673.
The product of its (nonzero) digits is 135, while the sum is 16.
The square root of 3005130103 is about 54819.0669657921. The cubic root of 3005130103 is about 1443.0712009072.
Adding to 3005130103 its reverse (3010315003), we get a palindrome (6015445106).
The spelling of 3005130103 in words is "three billion, five million, one hundred thirty thousand, one hundred three".
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