Base | Representation |
---|---|
bin | 111011101010100… |
… | …0001100110111111 |
3 | 12011112010011010222 |
4 | 1313111001212333 |
5 | 13100003002234 |
6 | 530353451555 |
7 | 100416502424 |
oct | 16725014677 |
9 | 5145104128 |
10 | 2002000319 |
11 | 938093520 |
12 | 47a570bbb |
13 | 25b9c7997 |
14 | 14dc59d4b |
15 | bab5a42e |
hex | 775419bf |
2002000319 has 4 divisors (see below), whose sum is σ = 2184000360. Its totient is φ = 1820000280.
The previous prime is 2002000313. The next prime is 2002000337. The reversal of 2002000319 is 9130002002.
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 2002000319 - 212 = 2001996223 is a prime.
It is a super-2 number, since 2×20020003192 = 8016010554552203522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2002000297 and 2002000306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002000313) 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 3 ways as a sum of consecutive naturals, for example, 91000004 + ... + 91000025.
It is an arithmetic number, because the mean of its divisors is an integer number (546000090).
Almost surely, 22002000319 is an apocalyptic number.
2002000319 is a deficient number, since it is larger than the sum of its proper divisors (182000041).
2002000319 is a wasteful number, since it uses less digits than its factorization.
2002000319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182000040.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 2002000319 is about 44743.7182071405. The cubic root of 2002000319 is about 1260.3409506058.
The spelling of 2002000319 in words is "two billion, two million, three hundred nineteen", and thus it is an aban number.
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