Base | Representation |
---|---|
bin | 1000011000011101010… |
… | …0100101111110010111 |
3 | 111202200220101111222111 |
4 | 2012013110211332113 |
5 | 4324410041241401 |
6 | 150053222411451 |
7 | 13255362605113 |
oct | 2060724457627 |
9 | 452626344874 |
10 | 144004243351 |
11 | 56087706471 |
12 | 23aaa890b87 |
13 | 1076c33ac67 |
14 | 6d81368743 |
15 | 3b2c533e51 |
hex | 2187525f97 |
144004243351 has 4 divisors (see below), whose sum is σ = 144020180304. Its totient is φ = 143988306400.
The previous prime is 144004243343. The next prime is 144004243367. The reversal of 144004243351 is 153342400441.
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 144004243351 - 23 = 144004243343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144004243321) 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, 7954915 + ... + 7972996.
It is an arithmetic number, because the mean of its divisors is an integer number (36005045076).
Almost surely, 2144004243351 is an apocalyptic number.
144004243351 is a deficient number, since it is larger than the sum of its proper divisors (15936953).
144004243351 is an equidigital number, since it uses as much as digits as its factorization.
144004243351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15936952.
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 144004243351 its reverse (153342400441), we get a palindrome (297346643792).
The spelling of 144004243351 in words is "one hundred forty-four billion, four million, two hundred forty-three thousand, three hundred fifty-one".
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