Base | Representation |
---|---|
bin | 1011111100001011110111 |
3 | 12220000200202 |
4 | 23330023313 |
5 | 1300130403 |
6 | 151031115 |
7 | 35414444 |
oct | 13741367 |
9 | 5800622 |
10 | 3130103 |
11 | 1848769 |
12 | 106b49b |
13 | 857942 |
14 | 5b69cb |
15 | 41c688 |
hex | 2fc2f7 |
3130103 has 4 divisors (see below), whose sum is σ = 3144120. Its totient is φ = 3116088.
The previous prime is 3130097. The next prime is 3130111. The reversal of 3130103 is 3010313.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3130103 - 24 = 3130087 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 (3130403) 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, 6668 + ... + 7121.
It is an arithmetic number, because the mean of its divisors is an integer number (786030).
Almost surely, 23130103 is an apocalyptic number.
3130103 is a deficient number, since it is larger than the sum of its proper divisors (14017).
3130103 is a wasteful number, since it uses less digits than its factorization.
3130103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14016.
The product of its (nonzero) digits is 27, while the sum is 11.
The square root of 3130103 is about 1769.2097105770. The cubic root of 3130103 is about 146.2804236996.
Adding to 3130103 its reverse (3010313), we get a palindrome (6140416).
The spelling of 3130103 in words is "three million, one hundred thirty thousand, one hundred three".
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