Base | Representation |
---|---|
bin | 1000010100111100001… |
… | …1011100001010100101 |
3 | 111200021010001022000001 |
4 | 2011033003130022211 |
5 | 4320441404111004 |
6 | 145415421021301 |
7 | 13223110554112 |
oct | 2051703341245 |
9 | 450233038001 |
10 | 143060222629 |
11 | 55742847755 |
12 | 238866b4831 |
13 | 1064b8a090c |
14 | 6cd1c2d909 |
15 | 3ac470e1a4 |
hex | 214f0dc2a5 |
143060222629 has 2 divisors, whose sum is σ = 143060222630. Its totient is φ = 143060222628.
The previous prime is 143060222593. The next prime is 143060222633. The reversal of 143060222629 is 926222060341.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 138838212100 + 4222010529 = 372610^2 + 64977^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-143060222629 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (143060222699) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71530111314 + 71530111315.
It is an arithmetic number, because the mean of its divisors is an integer number (71530111315).
Almost surely, 2143060222629 is an apocalyptic number.
It is an amenable number.
143060222629 is a deficient number, since it is larger than the sum of its proper divisors (1).
143060222629 is an equidigital number, since it uses as much as digits as its factorization.
143060222629 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 62208, while the sum is 37.
The spelling of 143060222629 in words is "one hundred forty-three billion, sixty million, two hundred twenty-two thousand, six hundred twenty-nine".
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