Base | Representation |
---|---|
bin | 1000010110001110010… |
… | …0001010001011000001 |
3 | 111201011002120110210001 |
4 | 2011203210022023001 |
5 | 4322143003002001 |
6 | 145513512440001 |
7 | 13234456545322 |
oct | 2054344121301 |
9 | 451132513701 |
10 | 143404344001 |
11 | 558aa017186 |
12 | 239619a9001 |
13 | 106a4c79129 |
14 | 6d2580a449 |
15 | 3ae4a36001 |
hex | 216390a2c1 |
143404344001 has 8 divisors (see below), whose sum is σ = 145055329280. Its totient is φ = 141761512368.
The previous prime is 143404343993. The next prime is 143404344043. The reversal of 143404344001 is 100443404341.
It is a happy number.
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 143404344001 - 23 = 143404343993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (143404344401) 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, 2003031 + ... + 2073388.
It is an arithmetic number, because the mean of its divisors is an integer number (18131916160).
Almost surely, 2143404344001 is an apocalyptic number.
It is an amenable number.
143404344001 is a deficient number, since it is larger than the sum of its proper divisors (1650985279).
143404344001 is a wasteful number, since it uses less digits than its factorization.
143404344001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4076823.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 143404344001 its reverse (100443404341), we get a palindrome (243847748342).
The spelling of 143404344001 in words is "one hundred forty-three billion, four hundred four million, three hundred forty-four thousand, one".
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