Base | Representation |
---|---|
bin | 111100001101100… |
… | …0010100000000100 |
3 | 12012210122121201212 |
4 | 1320123002200010 |
5 | 13114202312202 |
6 | 532251110552 |
7 | 101031504023 |
oct | 17033024004 |
9 | 5183577655 |
10 | 2020354052 |
11 | 9474899a2 |
12 | 484742458 |
13 | 262752992 |
14 | 1524768ba |
15 | bc583652 |
hex | 786c2804 |
2020354052 has 12 divisors (see below), whose sum is σ = 3743597340. Its totient is φ = 950754816.
The previous prime is 2020354043. The next prime is 2020354057. The reversal of 2020354052 is 2504530202.
It can be written as a sum of positive squares in 2 ways, for example, as 1813397056 + 206956996 = 42584^2 + 14386^2 .
It is not an unprimeable number, because it can be changed into a prime (2020354057) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 14855477 + ... + 14855612.
It is an arithmetic number, because the mean of its divisors is an integer number (311966445).
Almost surely, 22020354052 is an apocalyptic number.
It is an amenable number.
2020354052 is a deficient number, since it is larger than the sum of its proper divisors (1723243288).
2020354052 is a wasteful number, since it uses less digits than its factorization.
2020354052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29711110 (or 29711108 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 2020354052 is about 44948.3487127169. The cubic root of 2020354052 is about 1264.1807152623.
Adding to 2020354052 its reverse (2504530202), we get a palindrome (4524884254).
The spelling of 2020354052 in words is "two billion, twenty million, three hundred fifty-four thousand, fifty-two".
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