Base | Representation |
---|---|
bin | 10101000001001000010… |
… | …100110101110101110111 |
3 | 12010002001022110202022011 |
4 | 111001020110311311313 |
5 | 142130433020400143 |
6 | 3023302414145051 |
7 | 206230441062331 |
oct | 25011024656567 |
9 | 5102038422264 |
10 | 1444322434423 |
11 | 5075963a7290 |
12 | 1b3b047b2187 |
13 | a627833212b |
14 | 4dc96ca0451 |
15 | 2788435ce9d |
hex | 15048535d77 |
1444322434423 has 8 divisors (see below), whose sum is σ = 1591224717456. Its totient is φ = 1300020192000.
The previous prime is 1444322434369. The next prime is 1444322434439. The reversal of 1444322434423 is 3244342234441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1444322434423 - 225 = 1444288879991 is a prime.
It is a super-2 number, since 2×14443224344232 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444352434423) 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, 650008986 + ... + 650011207.
It is an arithmetic number, because the mean of its divisors is an integer number (198903089682).
Almost surely, 21444322434423 is an apocalyptic number.
1444322434423 is a deficient number, since it is larger than the sum of its proper divisors (146902283033).
1444322434423 is a wasteful number, since it uses less digits than its factorization.
1444322434423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1300020305.
The product of its digits is 884736, while the sum is 40.
Adding to 1444322434423 its reverse (3244342234441), we get a palindrome (4688664668864).
The spelling of 1444322434423 in words is "one trillion, four hundred forty-four billion, three hundred twenty-two million, four hundred thirty-four thousand, four hundred twenty-three".
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