Base | Representation |
---|---|
bin | 100000111110101011011010… |
… | …000111100101010010010111 |
3 | 201000120010201212201022101212 |
4 | 200332223122013211102113 |
5 | 123002403023440203433 |
6 | 1232252341223012035 |
7 | 42360064001241653 |
oct | 4076533207452227 |
9 | 630503655638355 |
10 | 145044705006743 |
11 | 42241128739a73 |
12 | 1432677629a01b |
13 | 62c187054bb79 |
14 | 27b62b6073a63 |
15 | 11b7e2b7cad48 |
hex | 83eada1e5497 |
145044705006743 has 4 divisors (see below), whose sum is σ = 145046712034848. Its totient is φ = 145042697978640.
The previous prime is 145044705006727. The next prime is 145044705006787. The reversal of 145044705006743 is 347600507440541.
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 145044705006743 - 24 = 145044705006727 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 145044705006691 and 145044705006700.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145044705006143) 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, 1003405646 + ... + 1003550187.
It is an arithmetic number, because the mean of its divisors is an integer number (36261678008712).
Almost surely, 2145044705006743 is an apocalyptic number.
145044705006743 is a deficient number, since it is larger than the sum of its proper divisors (2007028105).
145044705006743 is an equidigital number, since it uses as much as digits as its factorization.
145044705006743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2007028104.
The product of its (nonzero) digits is 5644800, while the sum is 50.
The spelling of 145044705006743 in words is "one hundred forty-five trillion, forty-four billion, seven hundred five million, six thousand, seven hundred forty-three".
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