Base | Representation |
---|---|
bin | 1000011000111011100… |
… | …0001000100011100001 |
3 | 111210000201220110011101 |
4 | 2012032320020203201 |
5 | 4330140014004140 |
6 | 150113551314401 |
7 | 13261462201450 |
oct | 2061670104341 |
9 | 453021813141 |
10 | 144131000545 |
11 | 56142212a84 |
12 | 23b2521ba01 |
13 | 1078c68c70c |
14 | 6d94122b97 |
15 | 3b3872199a |
hex | 218ee088e1 |
144131000545 has 16 divisors (see below), whose sum is σ = 197672145408. Its totient is φ = 98829299520.
The previous prime is 144131000483. The next prime is 144131000549. The reversal of 144131000545 is 545000131441.
It is not a de Polignac number, because 144131000545 - 231 = 141983516897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144131000549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1393147 + ... + 1493023.
It is an arithmetic number, because the mean of its divisors is an integer number (12354509088).
Almost surely, 2144131000545 is an apocalyptic number.
It is an amenable number.
144131000545 is a deficient number, since it is larger than the sum of its proper divisors (53541144863).
144131000545 is an equidigital number, since it uses as much as digits as its factorization.
144131000545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141120.
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 144131000545 its reverse (545000131441), we get a palindrome (689131131986).
The spelling of 144131000545 in words is "one hundred forty-four billion, one hundred thirty-one million, five hundred forty-five", and thus it is an aban number.
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