Base | Representation |
---|---|
bin | 10000101000011100110… |
… | …101000101110111000110 |
3 | 11001021010210121210220012 |
4 | 100220130311011313012 |
5 | 122211222403333142 |
6 | 2233021153310222 |
7 | 145401146016050 |
oct | 20503465056706 |
9 | 4037123553805 |
10 | 1142944980422 |
11 | 4007a1710453 |
12 | 165615b65372 |
13 | 83a19019cab |
14 | 3d466c388d0 |
15 | 1eae5cae882 |
hex | 10a1cd45dc6 |
1142944980422 has 8 divisors (see below), whose sum is σ = 1959334252176. Its totient is φ = 489833563032.
The previous prime is 1142944980413. The next prime is 1142944980431. The reversal of 1142944980422 is 2240894492411.
It is an interprime number because it is at equal distance from previous prime (1142944980413) and next prime (1142944980431).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 40819463573 + ... + 40819463600.
It is an arithmetic number, because the mean of its divisors is an integer number (244916781522).
Almost surely, 21142944980422 is an apocalyptic number.
1142944980422 is a deficient number, since it is larger than the sum of its proper divisors (816389271754).
1142944980422 is an equidigital number, since it uses as much as digits as its factorization.
1142944980422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81638927182.
The product of its (nonzero) digits is 1327104, while the sum is 50.
The spelling of 1142944980422 in words is "one trillion, one hundred forty-two billion, nine hundred forty-four million, nine hundred eighty thousand, four hundred twenty-two".
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