Base | Representation |
---|---|
bin | 111101101010011001000 |
3 | 10210122200021 |
4 | 13231103020 |
5 | 1004124202 |
6 | 111150224 |
7 | 23113552 |
oct | 7552310 |
9 | 3718607 |
10 | 2020552 |
11 | 1160086 |
12 | 815374 |
13 | 5598c1 |
14 | 3a84d2 |
15 | 29da37 |
hex | 1ed4c8 |
2020552 has 32 divisors (see below), whose sum is σ = 4082400. Its totient is φ = 934144.
The previous prime is 2020547. The next prime is 2020561. The reversal of 2020552 is 2550202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11199 + ... + 11377.
It is an arithmetic number, because the mean of its divisors is an integer number (127575).
22020552 is an apocalyptic number.
It is an amenable number.
2020552 is an abundant number, since it is smaller than the sum of its proper divisors (2061848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020552 is a wasteful number, since it uses less digits than its factorization.
2020552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285 (or 281 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 16.
The square root of 2020552 is about 1421.4612200127. The cubic root of 2020552 is about 126.4222000744.
Adding to 2020552 its reverse (2550202), we get a palindrome (4570754).
The spelling of 2020552 in words is "two million, twenty thousand, five hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •