Base | Representation |
---|---|
bin | 10100101010110001110… |
… | …100000001101010100111 |
3 | 12000210002201012100112002 |
4 | 110222301310001222213 |
5 | 141232310014210343 |
6 | 3004253114315515 |
7 | 204420625213130 |
oct | 24526164015247 |
9 | 5023081170462 |
10 | 1420322413223 |
11 | 4a839aa7a11a |
12 | 1ab327128b9b |
13 | a3c2202925c |
14 | 4ca5b65ac87 |
15 | 26e2c3658b8 |
hex | 14ab1d01aa7 |
1420322413223 has 32 divisors (see below), whose sum is σ = 1707951390720. Its totient is φ = 1154768076000.
The previous prime is 1420322413217. The next prime is 1420322413309. The reversal of 1420322413223 is 3223142230241.
It is not a de Polignac number, because 1420322413223 - 28 = 1420322412967 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 (1420322713223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46010768 + ... + 46041626.
It is an arithmetic number, because the mean of its divisors is an integer number (53373480960).
Almost surely, 21420322413223 is an apocalyptic number.
1420322413223 is a deficient number, since it is larger than the sum of its proper divisors (287628977497).
1420322413223 is a wasteful number, since it uses less digits than its factorization.
1420322413223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33267.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 1420322413223 its reverse (3223142230241), we get a palindrome (4643464643464).
The spelling of 1420322413223 in words is "one trillion, four hundred twenty billion, three hundred twenty-two million, four hundred thirteen thousand, two hundred twenty-three".
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