Base | Representation |
---|---|
bin | 11111110001000100… |
… | …01111010101000101 |
3 | 1122000120021211021002 |
4 | 33320202033111011 |
5 | 234411441032031 |
6 | 11500151503045 |
7 | 1142425640006 |
oct | 177042172505 |
9 | 48016254232 |
10 | 17054627141 |
11 | 726198a882 |
12 | 337b687a85 |
13 | 17ba40b966 |
14 | b7b05d1ad |
15 | 69c3b7ccb |
hex | 3f888f545 |
17054627141 has 2 divisors, whose sum is σ = 17054627142. Its totient is φ = 17054627140.
The previous prime is 17054627131. The next prime is 17054627179. The reversal of 17054627141 is 14172645071.
It is an a-pointer prime, because the next prime (17054627179) can be obtained adding 17054627141 to its sum of digits (38).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 16498374916 + 556252225 = 128446^2 + 23585^2 .
It is a cyclic number.
It is not a de Polignac number, because 17054627141 - 26 = 17054627077 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 17054627095 and 17054627104.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (17054627131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8527313570 + 8527313571.
It is an arithmetic number, because the mean of its divisors is an integer number (8527313571).
Almost surely, 217054627141 is an apocalyptic number.
It is an amenable number.
17054627141 is a deficient number, since it is larger than the sum of its proper divisors (1).
17054627141 is an equidigital number, since it uses as much as digits as its factorization.
17054627141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 47040, while the sum is 38.
The spelling of 17054627141 in words is "seventeen billion, fifty-four million, six hundred twenty-seven thousand, one hundred forty-one".
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