Base | Representation |
---|---|
bin | 101010111100111… |
… | …0111101000100010 |
3 | 10201102221020121101 |
4 | 1111321313220202 |
5 | 10422423432232 |
6 | 355002345014 |
7 | 50500165525 |
oct | 12571675042 |
9 | 3642836541 |
10 | 1441233442 |
11 | 67a5a2020 |
12 | 3427bb16a |
13 | 19c78786c |
14 | d95a6bbc |
15 | 867dc1e7 |
hex | 55e77a22 |
1441233442 has 32 divisors (see below), whose sum is σ = 2387937024. Its totient is φ = 646947600.
The previous prime is 1441233439. The next prime is 1441233461. The reversal of 1441233442 is 2443321441.
It is a self number, because there is not a number n which added to its sum of digits gives 1441233442.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 653113 + ... + 655315.
It is an arithmetic number, because the mean of its divisors is an integer number (74623032).
Almost surely, 21441233442 is an apocalyptic number.
1441233442 is a deficient number, since it is larger than the sum of its proper divisors (946703582).
1441233442 is a wasteful number, since it uses less digits than its factorization.
1441233442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2574.
The product of its digits is 9216, while the sum is 28.
The square root of 1441233442 is about 37963.5804686544. The cubic root of 1441233442 is about 1129.5655630221.
Adding to 1441233442 its reverse (2443321441), we get a palindrome (3884554883).
The spelling of 1441233442 in words is "one billion, four hundred forty-one million, two hundred thirty-three thousand, four hundred forty-two".
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