Base | Representation |
---|---|
bin | 10100111111011000001… |
… | …000000000101100110001 |
3 | 12002220012010101100001101 |
4 | 110333120020000230301 |
5 | 142113104121212313 |
6 | 3022351531404401 |
7 | 206133002616025 |
oct | 24773010005461 |
9 | 5086163340041 |
10 | 1442440022833 |
11 | 50680a874627 |
12 | 1b367a2b3701 |
13 | a6038349114 |
14 | 4db58c94385 |
15 | 277c3e765dd |
hex | 14fd8200b31 |
1442440022833 has 4 divisors (see below), whose sum is σ = 1451627539060. Its totient is φ = 1433252506608.
The previous prime is 1442440022801. The next prime is 1442440022851. The reversal of 1442440022833 is 3382200442441.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1025869173904 + 416570848929 = 1012852^2 + 645423^2 .
It is a cyclic number.
It is not a de Polignac number, because 1442440022833 - 25 = 1442440022801 is a prime.
It is a super-2 number, since 2×14424400228332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1442440022792 and 1442440022801.
It is not an unprimeable number, because it can be changed into a prime (1442440082833) 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, 4593757878 + ... + 4593758191.
It is an arithmetic number, because the mean of its divisors is an integer number (362906884765).
Almost surely, 21442440022833 is an apocalyptic number.
It is an amenable number.
1442440022833 is a deficient number, since it is larger than the sum of its proper divisors (9187516227).
1442440022833 is an equidigital number, since it uses as much as digits as its factorization.
1442440022833 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9187516226.
The product of its (nonzero) digits is 147456, while the sum is 37.
The spelling of 1442440022833 in words is "one trillion, four hundred forty-two billion, four hundred forty million, twenty-two thousand, eight hundred thirty-three".
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