Base | Representation |
---|---|
bin | 1000011011101100011… |
… | …1100001101000111001 |
3 | 111211221110112202121120 |
4 | 2012323013201220321 |
5 | 4333200021423303 |
6 | 150315344055453 |
7 | 13316044106361 |
oct | 2067307415071 |
9 | 454843482546 |
10 | 144873232953 |
11 | 56493188199 |
12 | 240b1904589 |
13 | 1087a3977a7 |
14 | 70249319a1 |
15 | 3b7d987553 |
hex | 21bb1e1a39 |
144873232953 has 16 divisors (see below), whose sum is σ = 196106130240. Its totient is φ = 95112110016.
The previous prime is 144873232951. The next prime is 144873232969. The reversal of 144873232953 is 359232378441.
144873232953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 144873232953 - 21 = 144873232951 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 144873232896 and 144873232905.
It is not an unprimeable number, because it can be changed into a prime (144873232951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574851 + ... + 787527.
It is an arithmetic number, because the mean of its divisors is an integer number (12256633140).
Almost surely, 2144873232953 is an apocalyptic number.
It is an amenable number.
144873232953 is a deficient number, since it is larger than the sum of its proper divisors (51232897287).
144873232953 is a wasteful number, since it uses less digits than its factorization.
144873232953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216136.
The product of its digits is 4354560, while the sum is 51.
The spelling of 144873232953 in words is "one hundred forty-four billion, eight hundred seventy-three million, two hundred thirty-two thousand, nine hundred fifty-three".
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