Base | Representation |
---|---|
bin | 111101000010110010011 |
3 | 10202121212021 |
4 | 13220112103 |
5 | 1003002100 |
6 | 110512311 |
7 | 23000464 |
oct | 7502623 |
9 | 3677767 |
10 | 2000275 |
11 | 1146922 |
12 | 805697 |
13 | 5505c4 |
14 | 3a0d6b |
15 | 297a1a |
hex | 1e8593 |
2000275 has 24 divisors (see below), whose sum is σ = 2678400. Its totient is φ = 1478400.
The previous prime is 2000269. The next prime is 2000281. The reversal of 2000275 is 5720002.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2000269) and next prime (2000281).
It is not a de Polignac number, because 2000275 - 27 = 2000147 is a prime.
It is a super-2 number, since 2×20002752 = 8002200151250, which contains 22 as substring.
2000275 is a modest number, since divided by 275 gives 200 as remainder.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 22431 + ... + 22519.
It is an arithmetic number, because the mean of its divisors is an integer number (111600).
22000275 is an apocalyptic number.
2000275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2000275 is a deficient number, since it is larger than the sum of its proper divisors (678125).
2000275 is a wasteful number, since it uses less digits than its factorization.
2000275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159 (or 154 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 16.
The square root of 2000275 is about 1414.3107862136. The cubic root of 2000275 is about 125.9978793630.
Adding to 2000275 its reverse (5720002), we get a palindrome (7720277).
The spelling of 2000275 in words is "two million, two hundred seventy-five", and thus it is an aban number.
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