Base | Representation |
---|---|
bin | 11111110100001001… |
… | …00010001001101111 |
3 | 1122002100202221020012 |
4 | 33322010202021233 |
5 | 234440040104401 |
6 | 11502512043435 |
7 | 1143160646036 |
oct | 177204421157 |
9 | 48070687205 |
10 | 17080394351 |
11 | 727548a099 |
12 | 338823357b |
13 | 17c2861127 |
14 | b8064971d |
15 | 69e7a78bb |
hex | 3fa12226f |
17080394351 has 2 divisors, whose sum is σ = 17080394352. Its totient is φ = 17080394350.
The previous prime is 17080394267. The next prime is 17080394453. The reversal of 17080394351 is 15349308071.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 17080394351 - 210 = 17080393327 is a prime.
It is a super-2 number, since 2×170803943512 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 17080394299 and 17080394308.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (17080394951) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8540197175 + 8540197176.
It is an arithmetic number, because the mean of its divisors is an integer number (8540197176).
Almost surely, 217080394351 is an apocalyptic number.
17080394351 is a deficient number, since it is larger than the sum of its proper divisors (1).
17080394351 is an equidigital number, since it uses as much as digits as its factorization.
17080394351 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 90720, while the sum is 41.
The spelling of 17080394351 in words is "seventeen billion, eighty million, three hundred ninety-four thousand, three hundred fifty-one".
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