Base | Representation |
---|---|
bin | 1000011010101100110… |
… | …0011111111111000011 |
3 | 111211020211220002001221 |
4 | 2012223030133333003 |
5 | 4332123130221233 |
6 | 150233042335511 |
7 | 13306321403326 |
oct | 2065314377703 |
9 | 454224802057 |
10 | 144606101443 |
11 | 56366413351 |
12 | 2403835a597 |
13 | 10836c374cb |
14 | 6ddb2767bd |
15 | 3b652bc42d |
hex | 21ab31ffc3 |
144606101443 has 4 divisors (see below), whose sum is σ = 144606864400. Its totient is φ = 144605338488.
The previous prime is 144606101441. The next prime is 144606101459. The reversal of 144606101443 is 344101606441.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 344101606441 = 222647 ⋅1545503.
It is a cyclic number.
It is not a de Polignac number, because 144606101443 - 21 = 144606101441 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 144606101399 and 144606101408.
It is not an unprimeable number, because it can be changed into a prime (144606101441) 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, 145258 + ... + 557056.
It is an arithmetic number, because the mean of its divisors is an integer number (36151716100).
Almost surely, 2144606101443 is an apocalyptic number.
144606101443 is a deficient number, since it is larger than the sum of its proper divisors (762957).
144606101443 is an equidigital number, since it uses as much as digits as its factorization.
144606101443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 762956.
The product of its (nonzero) digits is 27648, while the sum is 34.
Adding to 144606101443 its reverse (344101606441), we get a palindrome (488707707884).
The spelling of 144606101443 in words is "one hundred forty-four billion, six hundred six million, one hundred one thousand, four hundred forty-three".
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