Base | Representation |
---|---|
bin | 111101000010110001111 |
3 | 10202121212010 |
4 | 13220112033 |
5 | 1003002041 |
6 | 110512303 |
7 | 23000460 |
oct | 7502617 |
9 | 3677763 |
10 | 2000271 |
11 | 1146919 |
12 | 805693 |
13 | 5505c0 |
14 | 3a0d67 |
15 | 297a16 |
hex | 1e858f |
2000271 has 32 divisors (see below), whose sum is σ = 3483648. Its totient is φ = 990720.
The previous prime is 2000269. The next prime is 2000281. The reversal of 2000271 is 1720002.
2000271 is nontrivially palindromic in base 9.
It is not a de Polignac number, because 2000271 - 21 = 2000269 is a prime.
2000271 is a modest number, since divided by 271 gives 20 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4426 + ... + 4856.
It is an arithmetic number, because the mean of its divisors is an integer number (108864).
22000271 is an apocalyptic number.
2000271 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2000271 is a deficient number, since it is larger than the sum of its proper divisors (1483377).
2000271 is a wasteful number, since it uses less digits than its factorization.
2000271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 471.
The product of its (nonzero) digits is 28, while the sum is 12.
The square root of 2000271 is about 1414.3093720965. The cubic root of 2000271 is about 125.9977953759.
Adding to 2000271 its reverse (1720002), we get a palindrome (3720273).
It can be divided in two parts, 200027 and 1, that added together give a triangular number (200028 = T632).
The spelling of 2000271 in words is "two million, two hundred seventy-one", and thus it is an aban number.
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