Base | Representation |
---|---|
bin | 11000111001111001000… |
… | …101111000110011001101 |
3 | 20001121111101210100102002 |
4 | 120321321011320303031 |
5 | 211020001203222232 |
6 | 3350115221442045 |
7 | 234434536552364 |
oct | 30717105706315 |
9 | 6047441710362 |
10 | 1711428570317 |
11 | 5aa8a38a1624 |
12 | 237829b70325 |
13 | c5505395a0b |
14 | 5cb954dc7db |
15 | 2e7b8d16b62 |
hex | 18e79178ccd |
1711428570317 has 4 divisors (see below), whose sum is σ = 1712756289660. Its totient is φ = 1710100850976.
The previous prime is 1711428570311. The next prime is 1711428570377. The reversal of 1711428570317 is 7130758241171.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 730795877956 + 980632692361 = 854866^2 + 990269^2 .
It is a cyclic number.
It is not a de Polignac number, because 1711428570317 - 234 = 1694248701133 is a prime.
It is a super-2 number, since 2×17114285703172 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1711428570311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 663857738 + ... + 663860315.
It is an arithmetic number, because the mean of its divisors is an integer number (428189072415).
Almost surely, 21711428570317 is an apocalyptic number.
It is an amenable number.
1711428570317 is a deficient number, since it is larger than the sum of its proper divisors (1327719343).
1711428570317 is a wasteful number, since it uses less digits than its factorization.
1711428570317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1327719342.
The product of its (nonzero) digits is 329280, while the sum is 47.
The spelling of 1711428570317 in words is "one trillion, seven hundred eleven billion, four hundred twenty-eight million, five hundred seventy thousand, three hundred seventeen".
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