Base | Representation |
---|---|
bin | 10111110110011… |
… | …00110001001101 |
3 | 111221110111221100 |
4 | 23323030301031 |
5 | 402204140143 |
6 | 31504053313 |
7 | 4646360064 |
oct | 1373146115 |
9 | 457414840 |
10 | 200068173 |
11 | a2a2a1a8 |
12 | 57004239 |
13 | 325ac346 |
14 | 1c7dd1db |
15 | 1286e6d3 |
hex | beccc4d |
200068173 has 24 divisors (see below), whose sum is σ = 295247160. Its totient is φ = 130521600.
The previous prime is 200068159. The next prime is 200068177. The reversal of 200068173 is 371860002.
It can be written as a sum of positive squares in 4 ways, for example, as 72897444 + 127170729 = 8538^2 + 11277^2 .
It is not a de Polignac number, because 200068173 - 221 = 197971021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200068177) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79665 + ... + 82137.
It is an arithmetic number, because the mean of its divisors is an integer number (12301965).
Almost surely, 2200068173 is an apocalyptic number.
It is an amenable number.
200068173 is a deficient number, since it is larger than the sum of its proper divisors (95178987).
200068173 is a wasteful number, since it uses less digits than its factorization.
200068173 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2669 (or 2666 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 200068173 is about 14144.5456979007. The cubic root of 200068173 is about 584.8699864480.
The spelling of 200068173 in words is "two hundred million, sixty-eight thousand, one hundred seventy-three".
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