Base | Representation |
---|---|
bin | 111110111100110010100 |
3 | 10212210112210 |
4 | 13313212110 |
5 | 1012001430 |
6 | 112113420 |
7 | 23350551 |
oct | 7674624 |
9 | 3783483 |
10 | 2062740 |
11 | 1189849 |
12 | 835870 |
13 | 572b74 |
14 | 3b9a28 |
15 | 2ab2b0 |
hex | 1f7994 |
2062740 has 48 divisors (see below), whose sum is σ = 5967360. Its totient is φ = 531840.
The previous prime is 2062721. The next prime is 2062747. The reversal of 2062740 is 472602.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2062747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1306 + ... + 2414.
It is an arithmetic number, because the mean of its divisors is an integer number (124320).
22062740 is an apocalyptic number.
2062740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2062740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2983680).
2062740 is an abundant number, since it is smaller than the sum of its proper divisors (3904620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2062740 is a wasteful number, since it uses less digits than its factorization.
2062740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1152 (or 1150 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 2062740 is about 1436.2242164788. The cubic root of 2062740 is about 127.2960214011.
The spelling of 2062740 in words is "two million, sixty-two thousand, seven hundred forty".
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