Base | Representation |
---|---|
bin | 1000011010011011000… |
… | …1101001110101111011 |
3 | 111211001200101001100212 |
4 | 2012212301221311323 |
5 | 4332000140030232 |
6 | 150221433221335 |
7 | 13304431230203 |
oct | 2064661516573 |
9 | 454050331325 |
10 | 144531955067 |
11 | 56328580055 |
12 | 2401756184b |
13 | 10824776606 |
14 | 6dd1495403 |
15 | 3b5da22eb2 |
hex | 21a6c69d7b |
144531955067 has 2 divisors, whose sum is σ = 144531955068. Its totient is φ = 144531955066.
The previous prime is 144531955049. The next prime is 144531955079. The reversal of 144531955067 is 760559135441.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 144531955067 - 28 = 144531954811 is a prime.
It is not a weakly prime, because it can be changed into another prime (144531925067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72265977533 + 72265977534.
It is an arithmetic number, because the mean of its divisors is an integer number (72265977534).
Almost surely, 2144531955067 is an apocalyptic number.
144531955067 is a deficient number, since it is larger than the sum of its proper divisors (1).
144531955067 is an equidigital number, since it uses as much as digits as its factorization.
144531955067 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2268000, while the sum is 50.
The spelling of 144531955067 in words is "one hundred forty-four billion, five hundred thirty-one million, nine hundred fifty-five thousand, sixty-seven".
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