Base | Representation |
---|---|
bin | 10101000001001001101… |
… | …000000010010000000100 |
3 | 12010002002211111202022210 |
4 | 111001021220002100010 |
5 | 142131004111240304 |
6 | 3023304513423420 |
7 | 206231124333642 |
oct | 25011150022004 |
9 | 5102084452283 |
10 | 1444344243204 |
11 | 5075a7742575 |
12 | 1b3b0bb6ab70 |
13 | a627c9c9935 |
14 | 4dc99b3a192 |
15 | 27886219c89 |
hex | 15049a02404 |
1444344243204 has 12 divisors (see below), whose sum is σ = 3370136567504. Its totient is φ = 481448081064.
The previous prime is 1444344243179. The next prime is 1444344243217. The reversal of 1444344243204 is 4023424434441.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×14443442432042 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60181010122 + ... + 60181010145.
Almost surely, 21444344243204 is an apocalyptic number.
It is an amenable number.
1444344243204 is an abundant number, since it is smaller than the sum of its proper divisors (1925792324300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1444344243204 is a wasteful number, since it uses less digits than its factorization.
1444344243204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120362020274 (or 120362020272 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 39.
Adding to 1444344243204 its reverse (4023424434441), we get a palindrome (5467768677645).
The spelling of 1444344243204 in words is "one trillion, four hundred forty-four billion, three hundred forty-four million, two hundred forty-three thousand, two hundred four".
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