Base | Representation |
---|---|
bin | 111110001110101… |
… | …010001011000000 |
3 | 2200202112020010010 |
4 | 332032222023000 |
5 | 4114232431034 |
6 | 251333104520 |
7 | 34605052443 |
oct | 7616521300 |
9 | 2622466103 |
10 | 1044030144 |
11 | 496367333 |
12 | 251788140 |
13 | 1383b5221 |
14 | 9c92d65a |
15 | 619cc3e9 |
hex | 3e3aa2c0 |
1044030144 has 56 divisors (see below), whose sum is σ = 2766626928. Its totient is φ = 347468800.
The previous prime is 1044030139. The next prime is 1044030173. The reversal of 1044030144 is 4410304401.
It is a self number, because there is not a number n which added to its sum of digits gives 1044030144.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130714 + ... + 138470.
Almost surely, 21044030144 is an apocalyptic number.
It is an amenable number.
1044030144 is an abundant number, since it is smaller than the sum of its proper divisors (1722596784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1044030144 is an equidigital number, since it uses as much as digits as its factorization.
1044030144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8473 (or 8463 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 1044030144 is about 32311.4553061294. The cubic root of 1044030144 is about 1014.4664279625.
Adding to 1044030144 its reverse (4410304401), we get a palindrome (5454334545).
The spelling of 1044030144 in words is "one billion, forty-four million, thirty thousand, one hundred forty-four".
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