Base | Representation |
---|---|
bin | 101100010010000001000… |
… | …000110100001001010100 |
3 | 101202220111222211200000100 |
4 | 230102001000310021110 |
5 | 344324031314220040 |
6 | 10245534023014100 |
7 | 432564260306034 |
oct | 54220100641124 |
9 | 11686458750010 |
10 | 3043001320020 |
11 | a73590a06992 |
12 | 411906b9a330 |
13 | 190c5263976c |
14 | a73d3d318c4 |
15 | 5424e980b30 |
hex | 2c481034254 |
3043001320020 has 72 divisors (see below), whose sum is σ = 9256586078376. Its totient is φ = 809168228352.
The previous prime is 3043001319887. The next prime is 3043001320069. The reversal of 3043001320020 is 200231003403.
3043001320020 is a `hidden beast` number, since 3 + 0 + 430 + 0 + 13 + 200 + 20 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 6499906884 + 3036501413136 = 80622^2 + 1742556^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3043001319975 and 3043001320002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23882017 + ... + 24009096.
It is an arithmetic number, because the mean of its divisors is an integer number (128563695533).
Almost surely, 23043001320020 is an apocalyptic number.
3043001320020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3043001320020 is an abundant number, since it is smaller than the sum of its proper divisors (6213584758356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3043001320020 is a wasteful number, since it uses less digits than its factorization.
3043001320020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47891481 (or 47891476 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 3043001320020 its reverse (200231003403), we get a palindrome (3243232323423).
The spelling of 3043001320020 in words is "three trillion, forty-three billion, one million, three hundred twenty thousand, twenty".
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