Base | Representation |
---|---|
bin | 111110010001110000000 |
3 | 10211200022122 |
4 | 13302032000 |
5 | 1010300304 |
6 | 111423412 |
7 | 23226401 |
oct | 7621600 |
9 | 3750278 |
10 | 2040704 |
11 | 1174236 |
12 | 824b68 |
13 | 565b23 |
14 | 3b19a8 |
15 | 2a49be |
hex | 1f2380 |
2040704 has 32 divisors (see below), whose sum is σ = 4131000. Its totient is φ = 1004032.
The previous prime is 2040679. The next prime is 2040719. The reversal of 2040704 is 4070402.
It is a tau number, because it is divible by the number of its divisors (32).
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13622 + ... + 13770.
22040704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2040704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2065500).
2040704 is an abundant number, since it is smaller than the sum of its proper divisors (2090296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040704 is a wasteful number, since it uses less digits than its factorization.
2040704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270 (or 258 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 17.
The square root of 2040704 is about 1428.5321137447. The cubic root of 2040704 is about 126.8411016236.
It can be divided in two parts, 2040 and 704, that added together give a cube (2744 = 143).
The spelling of 2040704 in words is "two million, forty thousand, seven hundred four".
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