Base | Representation |
---|---|
bin | 111011101101000… |
… | …0111010100010101 |
3 | 12011121121221012011 |
4 | 1313122013110111 |
5 | 13100323200141 |
6 | 530442224221 |
7 | 100434030064 |
oct | 16732072425 |
9 | 5147557164 |
10 | 2003334421 |
11 | 938914890 |
12 | 47aab5071 |
13 | 25c073caa |
14 | 1500c61db |
15 | bad20881 |
hex | 77687515 |
2003334421 has 8 divisors (see below), whose sum is σ = 2255954688. Its totient is φ = 1762464000.
The previous prime is 2003334409. The next prime is 2003334427. The reversal of 2003334421 is 1244333002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2003334421 - 227 = 1869116693 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2003334392 and 2003334401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2003334427) 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 7 ways as a sum of consecutive naturals, for example, 2937100 + ... + 2937781.
It is an arithmetic number, because the mean of its divisors is an integer number (281994336).
Almost surely, 22003334421 is an apocalyptic number.
It is an amenable number.
2003334421 is a deficient number, since it is larger than the sum of its proper divisors (252620267).
2003334421 is a wasteful number, since it uses less digits than its factorization.
2003334421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5874923.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 2003334421 is about 44758.6239846580. The cubic root of 2003334421 is about 1260.6208456711.
Adding to 2003334421 its reverse (1244333002), we get a palindrome (3247667423).
The spelling of 2003334421 in words is "two billion, three million, three hundred thirty-four thousand, four hundred twenty-one".
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