Base | Representation |
---|---|
bin | 111101000011001011011 |
3 | 10202122010200 |
4 | 13220121123 |
5 | 1003003400 |
6 | 110513243 |
7 | 23001201 |
oct | 7503133 |
9 | 3678120 |
10 | 2000475 |
11 | 1146a94 |
12 | 805823 |
13 | 550719 |
14 | 3a1071 |
15 | 297b00 |
hex | 1e865b |
2000475 has 36 divisors (see below), whose sum is σ = 3801096. Its totient is φ = 1002240.
The previous prime is 2000447. The next prime is 2000497. The reversal of 2000475 is 5740002.
It is a happy number.
It is not a de Polignac number, because 2000475 - 211 = 1998427 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3564 + ... + 4086.
It is an arithmetic number, because the mean of its divisors is an integer number (105586).
22000475 is an apocalyptic number.
2000475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2000475 is a deficient number, since it is larger than the sum of its proper divisors (1800621).
2000475 is a wasteful number, since it uses less digits than its factorization.
2000475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556 (or 548 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 18.
The square root of 2000475 is about 1414.3814902635. The cubic root of 2000475 is about 126.0020785749.
Adding to 2000475 its reverse (5740002), we get a palindrome (7740477).
The spelling of 2000475 in words is "two million, four hundred seventy-five", and thus it is an aban number.
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