Base | Representation |
---|---|
bin | 111111000111111100100 |
3 | 10220002101100 |
4 | 13320333210 |
5 | 1012142302 |
6 | 112200100 |
7 | 23403321 |
oct | 7707744 |
9 | 3802340 |
10 | 2068452 |
11 | 1193071 |
12 | 839030 |
13 | 575649 |
14 | 3bbb48 |
15 | 2acd1c |
hex | 1f8fe4 |
2068452 has 18 divisors (see below), whose sum is σ = 5228678. Its totient is φ = 689472.
The previous prime is 2068439. The next prime is 2068453. The reversal of 2068452 is 2548602.
2068452 is a `hidden beast` number, since 206 + 8 + 452 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1920996 + 147456 = 1386^2 + 384^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (2068453) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28693 + ... + 28764.
22068452 is an apocalyptic number.
It is an amenable number.
2068452 is an abundant number, since it is smaller than the sum of its proper divisors (3160226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2068452 is a wasteful number, since it uses less digits than its factorization.
2068452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57467 (or 57462 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 2068452 is about 1438.2113891914. The cubic root of 2068452 is about 127.4134129525.
It can be divided in two parts, 20684 and 52, that added together give a 4-th power (20736 = 124).
The spelling of 2068452 in words is "two million, sixty-eight thousand, four hundred fifty-two".
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