Base | Representation |
---|---|
bin | 111100001100111… |
… | …0010000000010111 |
3 | 12012210000212110102 |
4 | 1320121302000113 |
5 | 13114111234333 |
6 | 532240044315 |
7 | 101025631541 |
oct | 17031620027 |
9 | 5183025412 |
10 | 2020024343 |
11 | 947284207 |
12 | 48460369b |
13 | 26266889c |
14 | 1523cc691 |
15 | bc51aae8 |
hex | 78672017 |
2020024343 has 4 divisors (see below), whose sum is σ = 2028845640. Its totient is φ = 2011203048.
The previous prime is 2020024283. The next prime is 2020024379. The reversal of 2020024343 is 3434200202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2020024343 - 220 = 2018975767 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020024393) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4410305 + ... + 4410762.
It is an arithmetic number, because the mean of its divisors is an integer number (507211410).
Almost surely, 22020024343 is an apocalyptic number.
2020024343 is a deficient number, since it is larger than the sum of its proper divisors (8821297).
2020024343 is an equidigital number, since it uses as much as digits as its factorization.
2020024343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8821296.
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 2020024343 is about 44944.6809199932. The cubic root of 2020024343 is about 1264.1119427560. Note that the first 3 decimals are identical.
Adding to 2020024343 its reverse (3434200202), we get a palindrome (5454224545).
The spelling of 2020024343 in words is "two billion, twenty million, twenty-four thousand, three hundred forty-three".
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