Base | Representation |
---|---|
bin | 111101000010111000011 |
3 | 10202121221001 |
4 | 13220113003 |
5 | 1003002243 |
6 | 110512431 |
7 | 23000563 |
oct | 7502703 |
9 | 3677831 |
10 | 2000323 |
11 | 1146966 |
12 | 805717 |
13 | 550630 |
14 | 3a0da3 |
15 | 297a4d |
hex | 1e85c3 |
2000323 has 4 divisors (see below), whose sum is σ = 2154208. Its totient is φ = 1846440.
The previous prime is 2000321. The next prime is 2000329. The reversal of 2000323 is 3230002.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3230002 = 2 ⋅1615001.
It is a cyclic number.
It is not a de Polignac number, because 2000323 - 21 = 2000321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2000321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76923 + ... + 76948.
It is an arithmetic number, because the mean of its divisors is an integer number (538552).
22000323 is an apocalyptic number.
2000323 is a deficient number, since it is larger than the sum of its proper divisors (153885).
2000323 is a wasteful number, since it uses less digits than its factorization.
2000323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153884.
The product of its (nonzero) digits is 36, while the sum is 10.
The square root of 2000323 is about 1414.3277555079. The cubic root of 2000323 is about 125.9988871994.
Adding to 2000323 its reverse (3230002), we get a palindrome (5230325).
The spelling of 2000323 in words is "two million, three hundred twenty-three", and thus it is an aban number.
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