Base | Representation |
---|---|
bin | 111101000011001001100 |
3 | 10202122010010 |
4 | 13220121030 |
5 | 1003003320 |
6 | 110513220 |
7 | 23001150 |
oct | 7503114 |
9 | 3678103 |
10 | 2000460 |
11 | 1146a80 |
12 | 805810 |
13 | 550707 |
14 | 3a1060 |
15 | 297ae0 |
hex | 1e864c |
2000460 has 96 divisors (see below), whose sum is σ = 6999552. Its totient is φ = 414720.
The previous prime is 2000447. The next prime is 2000497. The reversal of 2000460 is 640002.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4404 + ... + 4836.
It is an arithmetic number, because the mean of its divisors is an integer number (72912).
22000460 is an apocalyptic number.
2000460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
2000460 is the 1155-th pentagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2000460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3499776).
2000460 is an abundant number, since it is smaller than the sum of its proper divisors (4999092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000460 is a wasteful number, since it uses less digits than its factorization.
2000460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463 (or 461 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 2000460 is about 1414.3761875824. The cubic root of 2000460 is about 126.0017636437.
Adding to 2000460 its reverse (640002), we get a palindrome (2640462).
The spelling of 2000460 in words is "two million, four hundred sixty", and thus it is an aban number.
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