Base | Representation |
---|---|
bin | 10000000011000000… |
… | …001000010110001001 |
3 | 1122110210201121222111 |
4 | 100003000020112021 |
5 | 240241420010032 |
6 | 11525423422321 |
7 | 1146660403222 |
oct | 200300102611 |
9 | 48423647874 |
10 | 17230235017 |
11 | 7342022656 |
12 | 340a4549a1 |
13 | 1817905648 |
14 | b964d2249 |
15 | 6aca04c47 |
hex | 403008589 |
17230235017 has 2 divisors, whose sum is σ = 17230235018. Its totient is φ = 17230235016.
The previous prime is 17230234981. The next prime is 17230235021. The reversal of 17230235017 is 71053203271.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 14655281481 + 2574953536 = 121059^2 + 50744^2 .
It is a cyclic number.
It is not a de Polignac number, because 17230235017 - 211 = 17230232969 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 17230235017.
It is not a weakly prime, because it can be changed into another prime (17230235027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8615117508 + 8615117509.
It is an arithmetic number, because the mean of its divisors is an integer number (8615117509).
Almost surely, 217230235017 is an apocalyptic number.
It is an amenable number.
17230235017 is a deficient number, since it is larger than the sum of its proper divisors (1).
17230235017 is an equidigital number, since it uses as much as digits as its factorization.
17230235017 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8820, while the sum is 31.
Adding to 17230235017 its reverse (71053203271), we get a palindrome (88283438288).
The spelling of 17230235017 in words is "seventeen billion, two hundred thirty million, two hundred thirty-five thousand, seventeen".
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