Base | Representation |
---|---|
bin | 1001101000001010… |
… | …00001101100001001 |
3 | 111100012211011200121 |
4 | 10310011001230021 |
5 | 41041141401134 |
6 | 2212515103241 |
7 | 242041140463 |
oct | 46405015411 |
9 | 14305734617 |
10 | 5168700169 |
11 | 2212661a36 |
12 | 1002ba1b21 |
13 | 644aa7389 |
14 | 370657133 |
15 | 203b7bab4 |
hex | 134141b09 |
5168700169 has 12 divisors (see below), whose sum is σ = 5463302256. Its totient is φ = 4889260728.
The previous prime is 5168700161. The next prime is 5168700209. The reversal of 5168700169 is 9610078615.
It is a happy number.
It is not a de Polignac number, because 5168700169 - 23 = 5168700161 is a prime.
It is a super-3 number, since 3×51687001693 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (5168700161) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236082 + ... + 257044.
It is an arithmetic number, because the mean of its divisors is an integer number (455275188).
Almost surely, 25168700169 is an apocalyptic number.
It is an amenable number.
5168700169 is a deficient number, since it is larger than the sum of its proper divisors (294602087).
5168700169 is a wasteful number, since it uses less digits than its factorization.
5168700169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21684 (or 21665 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 43.
The square root of 5168700169 is about 71893.6726631767. The cubic root of 5168700169 is about 1728.9951696520.
The spelling of 5168700169 in words is "five billion, one hundred sixty-eight million, seven hundred thousand, one hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •