Base | Representation |
---|---|
bin | 111110001110100… |
… | …011001010100010 |
3 | 2200202110202202002 |
4 | 332032203022202 |
5 | 4114231021232 |
6 | 251332324002 |
7 | 34604602661 |
oct | 7616431242 |
9 | 2622422662 |
10 | 1044001442 |
11 | 496347810 |
12 | 251773602 |
13 | 1383a5143 |
14 | 9c922dd8 |
15 | 619c3b62 |
hex | 3e3a32a2 |
1044001442 has 16 divisors (see below), whose sum is σ = 1709927712. Its totient is φ = 474112320.
The previous prime is 1044001393. The next prime is 1044001447. The reversal of 1044001442 is 2441004401.
It is a happy number.
1044001442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (1044001447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3578 + ... + 45834.
It is an arithmetic number, because the mean of its divisors is an integer number (106870482).
Almost surely, 21044001442 is an apocalyptic number.
1044001442 is a deficient number, since it is larger than the sum of its proper divisors (665926270).
1044001442 is a wasteful number, since it uses less digits than its factorization.
1044001442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43393.
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 1044001442 is about 32311.0111571891. The cubic root of 1044001442 is about 1014.4571314614.
Adding to 1044001442 its reverse (2441004401), we get a palindrome (3485005843).
The spelling of 1044001442 in words is "one billion, forty-four million, one thousand, four hundred forty-two".
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