Base | Representation |
---|---|
bin | 100110101110… |
… | …0000011101110 |
3 | 1102012100101101 |
4 | 1031130003232 |
5 | 20144100024 |
6 | 2003033314 |
7 | 334355500 |
oct | 115340356 |
9 | 42170341 |
10 | 20300014 |
11 | 10505779 |
12 | 696b83a |
13 | 4289b57 |
14 | 29a5d70 |
15 | 1baec44 |
hex | 135c0ee |
20300014 has 24 divisors (see below), whose sum is σ = 35581680. Its totient is φ = 8660736.
The previous prime is 20300011. The next prime is 20300017. The reversal of 20300014 is 41000302.
It is an interprime number because it is at equal distance from previous prime (20300011) and next prime (20300017).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20300011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34894 + ... + 35470.
It is an arithmetic number, because the mean of its divisors is an integer number (1482570).
Almost surely, 220300014 is an apocalyptic number.
20300014 is a deficient number, since it is larger than the sum of its proper divisors (15281666).
20300014 is a wasteful number, since it uses less digits than its factorization.
20300014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 952 (or 945 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 20300014 is about 4505.5536840659. The cubic root of 20300014 is about 272.7923031256.
Adding to 20300014 its reverse (41000302), we get a palindrome (61300316).
The spelling of 20300014 in words is "twenty million, three hundred thousand, fourteen".
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