Base | Representation |
---|---|
bin | 111100110011001… |
… | …1000000010111111 |
3 | 12021011210222100012 |
4 | 1321212120002333 |
5 | 13134231244403 |
6 | 534234253435 |
7 | 101361406313 |
oct | 17146300277 |
9 | 5234728305 |
10 | 2040103103 |
11 | 957648725 |
12 | 48b28727b |
13 | 266878acc |
14 | 154d37b43 |
15 | be184ed8 |
hex | 799980bf |
2040103103 has 4 divisors (see below), whose sum is σ = 2083509600. Its totient is φ = 1996696608.
The previous prime is 2040103067. The next prime is 2040103147. The reversal of 2040103103 is 3013010402.
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 2040103103 - 28 = 2040102847 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 (2040103193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21703178 + ... + 21703271.
It is an arithmetic number, because the mean of its divisors is an integer number (520877400).
Almost surely, 22040103103 is an apocalyptic number.
2040103103 is a deficient number, since it is larger than the sum of its proper divisors (43406497).
2040103103 is an equidigital number, since it uses as much as digits as its factorization.
2040103103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43406496.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2040103103 is about 45167.5005175181. The cubic root of 2040103103 is about 1268.2865070473.
Adding to 2040103103 its reverse (3013010402), we get a palindrome (5053113505).
The spelling of 2040103103 in words is "two billion, forty million, one hundred three thousand, one hundred three".
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