Base | Representation |
---|---|
bin | 101011000010010… |
… | …1101011111011100 |
3 | 10201122021122011012 |
4 | 1112010231133130 |
5 | 10424140403414 |
6 | 355143314352 |
7 | 50533303415 |
oct | 12604553734 |
9 | 3648248135 |
10 | 1444075484 |
11 | 681163315 |
12 | 34374b9b8 |
13 | 1a0241347 |
14 | d9b0680c |
15 | 86b9e33e |
hex | 5612d7dc |
1444075484 has 6 divisors (see below), whose sum is σ = 2527132104. Its totient is φ = 722037740.
The previous prime is 1444075483. The next prime is 1444075499. The reversal of 1444075484 is 4845704441.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444075483) by changing a digit.
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 as a sum of consecutive naturals, namely, 180509432 + ... + 180509439.
It is an arithmetic number, because the mean of its divisors is an integer number (421188684).
Almost surely, 21444075484 is an apocalyptic number.
It is an amenable number.
1444075484 is a deficient number, since it is larger than the sum of its proper divisors (1083056620).
1444075484 is a wasteful number, since it uses less digits than its factorization.
1444075484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361018875 (or 361018873 counting only the distinct ones).
The product of its (nonzero) digits is 286720, while the sum is 41.
The square root of 1444075484 is about 38000.9931975468. The cubic root of 1444075484 is about 1130.3075582280.
The spelling of 1444075484 in words is "one billion, four hundred forty-four million, seventy-five thousand, four hundred eighty-four".
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