Base | Representation |
---|---|
bin | 11010111001101000… |
… | …11001111011010010 |
3 | 1101021111102220100120 |
4 | 31130310121323102 |
5 | 214034142042232 |
6 | 10345025131110 |
7 | 1020614123316 |
oct | 153464317322 |
9 | 41244386316 |
10 | 14442143442 |
11 | 6141239141 |
12 | 2970789a96 |
13 | 14920b780c |
14 | 9b00cbb46 |
15 | 597d6d92c |
hex | 35cd19ed2 |
14442143442 has 8 divisors (see below), whose sum is σ = 28884286896. Its totient is φ = 4814047812.
The previous prime is 14442143431. The next prime is 14442143479. The reversal of 14442143442 is 24434124441.
It is a sphenic number, since it is the product of 3 distinct primes.
14442143442 is an admirable 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, 1203511948 + ... + 1203511959.
It is an arithmetic number, because the mean of its divisors is an integer number (3610535862).
Almost surely, 214442143442 is an apocalyptic number.
14442143442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14442143442 is a wasteful number, since it uses less digits than its factorization.
14442143442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2407023912.
The product of its digits is 49152, while the sum is 33.
Adding to 14442143442 its reverse (24434124441), we get a palindrome (38876267883).
The spelling of 14442143442 in words is "fourteen billion, four hundred forty-two million, one hundred forty-three thousand, four hundred forty-two".
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