Base | Representation |
---|---|
bin | 101010111111010… |
… | …0100000100010110 |
3 | 10201112020202122102 |
4 | 1111332210010112 |
5 | 10423232322042 |
6 | 355045002102 |
7 | 50513512316 |
oct | 12576440426 |
9 | 3645222572 |
10 | 1442464022 |
11 | 68026262a |
12 | 3430b3332 |
13 | 19cac8a0c |
14 | d9807446 |
15 | 86981b32 |
hex | 55fa4116 |
1442464022 has 8 divisors (see below), whose sum is σ = 2185119072. Its totient is φ = 714091000.
The previous prime is 1442463959. The next prime is 1442464027. The reversal of 1442464022 is 2204642441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1442464027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3570254 + ... + 3570657.
It is an arithmetic number, because the mean of its divisors is an integer number (273139884).
Almost surely, 21442464022 is an apocalyptic number.
1442464022 is a deficient number, since it is larger than the sum of its proper divisors (742655050).
1442464022 is a wasteful number, since it uses less digits than its factorization.
1442464022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7141014.
The product of its (nonzero) digits is 12288, while the sum is 29.
The square root of 1442464022 is about 37979.7843859072. The cubic root of 1442464022 is about 1129.8869602642.
The spelling of 1442464022 in words is "one billion, four hundred forty-two million, four hundred sixty-four thousand, twenty-two".
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