Base | Representation |
---|---|
bin | 10100001010110010101000… |
… | …00010100010011111100101 |
3 | 12211000221022022212202112202 |
4 | 22011121110002202133211 |
5 | 21303122321004001323 |
6 | 234154402430424245 |
7 | 12225162061652633 |
oct | 1205312402423745 |
9 | 184027268782482 |
10 | 44351242250213 |
11 | 1314a290019a58 |
12 | 4b83699362085 |
13 | 1b993c5429ac2 |
14 | ad487c258353 |
15 | 51da26d0ed28 |
hex | 2856540a27e5 |
44351242250213 has 2 divisors, whose sum is σ = 44351242250214. Its totient is φ = 44351242250212.
The previous prime is 44351242250177. The next prime is 44351242250291. The reversal of 44351242250213 is 31205224215344.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 43484766112804 + 866476137409 = 6594298^2 + 930847^2 .
It is a cyclic number.
It is not a de Polignac number, because 44351242250213 - 210 = 44351242249189 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44351242210213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22175621125106 + 22175621125107.
It is an arithmetic number, because the mean of its divisors is an integer number (22175621125107).
Almost surely, 244351242250213 is an apocalyptic number.
It is an amenable number.
44351242250213 is a deficient number, since it is larger than the sum of its proper divisors (1).
44351242250213 is an equidigital number, since it uses as much as digits as its factorization.
44351242250213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 230400, while the sum is 38.
Adding to 44351242250213 its reverse (31205224215344), we get a palindrome (75556466465557).
The spelling of 44351242250213 in words is "forty-four trillion, three hundred fifty-one billion, two hundred forty-two million, two hundred fifty thousand, two hundred thirteen".
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