Base | Representation |
---|---|
bin | 111100001100111… |
… | …0110101010010011 |
3 | 12012210001211121122 |
4 | 1320121312222103 |
5 | 13114112342121 |
6 | 532240312455 |
7 | 101026041251 |
oct | 17031665223 |
9 | 5183054548 |
10 | 2020043411 |
11 | 947297571 |
12 | 48461272b |
13 | 262674479 |
14 | 1523d55d1 |
15 | bc5215ab |
hex | 78676a93 |
2020043411 has 4 divisors (see below), whose sum is σ = 2138869512. Its totient is φ = 1901217312.
The previous prime is 2020043393. The next prime is 2020043419. The reversal of 2020043411 is 1143400202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2020043411 is a prime.
It is a super-4 number, since 4×20200434114 (a number of 38 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 118826083 = 2020043411 / (2 + 0 + 2 + 0 + 0 + 4 + 3 + 4 + 1 + 1).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2020043411.
It is not an unprimeable number, because it can be changed into a prime (2020043419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59413025 + ... + 59413058.
It is an arithmetic number, because the mean of its divisors is an integer number (534717378).
Almost surely, 22020043411 is an apocalyptic number.
2020043411 is a deficient number, since it is larger than the sum of its proper divisors (118826101).
2020043411 is a wasteful number, since it uses less digits than its factorization.
2020043411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118826100.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2020043411 is about 44944.8930469303. The cubic root of 2020043411 is about 1264.1159202676.
Adding to 2020043411 its reverse (1143400202), we get a palindrome (3163443613).
The spelling of 2020043411 in words is "two billion, twenty million, forty-three thousand, four hundred eleven".
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