Base | Representation |
---|---|
bin | 101001001001110100… |
… | …111100010010001101 |
3 | 11020001120001121201111 |
4 | 221021310330102031 |
5 | 1210444200210031 |
6 | 32144432212021 |
7 | 3123012152254 |
oct | 511164742215 |
9 | 136046047644 |
10 | 44188288141 |
11 | 178161559a8 |
12 | 869269a011 |
13 | 42229ba47a |
14 | 21d293579b |
15 | 12395511b1 |
hex | a49d3c48d |
44188288141 has 2 divisors, whose sum is σ = 44188288142. Its totient is φ = 44188288140.
The previous prime is 44188288129. The next prime is 44188288147. The reversal of 44188288141 is 14188288144.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 41842338916 + 2345949225 = 204554^2 + 48435^2 .
It is a cyclic number.
It is not a de Polignac number, because 44188288141 - 215 = 44188255373 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44188288147) 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, 22094144070 + 22094144071.
It is an arithmetic number, because the mean of its divisors is an integer number (22094144071).
Almost surely, 244188288141 is an apocalyptic number.
It is an amenable number.
44188288141 is a deficient number, since it is larger than the sum of its proper divisors (1).
44188288141 is an equidigital number, since it uses as much as digits as its factorization.
44188288141 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 524288, while the sum is 49.
The spelling of 44188288141 in words is "forty-four billion, one hundred eighty-eight million, two hundred eighty-eight thousand, one hundred forty-one".
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