Base | Representation |
---|---|
bin | 1000011010000010100… |
… | …1111011100101100001 |
3 | 111210210112010222020010 |
4 | 2012200221323211201 |
5 | 4331242343023142 |
6 | 150203324235133 |
7 | 13302043342020 |
oct | 2064051734541 |
9 | 453715128203 |
10 | 144429267297 |
11 | 56285613227 |
12 | 23ba909baa9 |
13 | 10809401613 |
14 | 6dc19a48b7 |
15 | 3b549dbe9c |
hex | 21a0a7b961 |
144429267297 has 32 divisors (see below), whose sum is σ = 224002805760. Its totient is φ = 81063342720.
The previous prime is 144429267289. The next prime is 144429267299. The reversal of 144429267297 is 792762924441.
It is not a de Polignac number, because 144429267297 - 23 = 144429267289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144429267299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1429272 + ... + 1526982.
It is an arithmetic number, because the mean of its divisors is an integer number (7000087680).
Almost surely, 2144429267297 is an apocalyptic number.
It is an amenable number.
144429267297 is a deficient number, since it is larger than the sum of its proper divisors (79573538463).
144429267297 is a wasteful number, since it uses less digits than its factorization.
144429267297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98973.
The product of its digits is 12192768, while the sum is 57.
The spelling of 144429267297 in words is "one hundred forty-four billion, four hundred twenty-nine million, two hundred sixty-seven thousand, two hundred ninety-seven".
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