Base | Representation |
---|---|
bin | 100000100100011110101011… |
… | …011011100110111111001011 |
3 | 200210012000122200022200210201 |
4 | 200210132223123212333023 |
5 | 122233403342042233121 |
6 | 1224353311551353031 |
7 | 42113030020654420 |
oct | 4044365333467713 |
9 | 623160580280721 |
10 | 143244330430411 |
11 | 41707641179671 |
12 | 14095864522777 |
13 | 61c0b61827382 |
14 | 27530c3a3bd47 |
15 | 11861a8e31e91 |
hex | 8247ab6e6fcb |
143244330430411 has 4 divisors (see below), whose sum is σ = 163707806206192. Its totient is φ = 122780854654632.
The previous prime is 143244330430393. The next prime is 143244330430427. The reversal of 143244330430411 is 114034033442341.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 143244330430411 - 221 = 143244328333259 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (143224330430411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10231737887880 + ... + 10231737887893.
It is an arithmetic number, because the mean of its divisors is an integer number (40926951551548).
Almost surely, 2143244330430411 is an apocalyptic number.
143244330430411 is a deficient number, since it is larger than the sum of its proper divisors (20463475775781).
143244330430411 is an equidigital number, since it uses as much as digits as its factorization.
143244330430411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20463475775780.
The product of its (nonzero) digits is 165888, while the sum is 37.
Adding to 143244330430411 its reverse (114034033442341), we get a palindrome (257278363872752).
The spelling of 143244330430411 in words is "one hundred forty-three trillion, two hundred forty-four billion, three hundred thirty million, four hundred thirty thousand, four hundred eleven".
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