Base | Representation |
---|---|
bin | 10011100101011… |
… | …11110100100001 |
3 | 102110011012111202 |
4 | 21302233310201 |
5 | 314030014032 |
6 | 24145250545 |
7 | 4033336652 |
oct | 1162576441 |
9 | 373135452 |
10 | 164298017 |
11 | 84818594 |
12 | 47033a55 |
13 | 28066b80 |
14 | 17b6b529 |
15 | e655d62 |
hex | 9cafd21 |
164298017 has 4 divisors (see below), whose sum is σ = 176936340. Its totient is φ = 151659696.
The previous prime is 164298011. The next prime is 164298023. The reversal of 164298017 is 710892461.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (164298011) and next prime (164298023).
It can be written as a sum of positive squares in 2 ways, for example, as 53816896 + 110481121 = 7336^2 + 10511^2 .
It is a cyclic number.
It is not a de Polignac number, because 164298017 - 214 = 164281633 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (164298011) 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, 6319142 + ... + 6319167.
It is an arithmetic number, because the mean of its divisors is an integer number (44234085).
Almost surely, 2164298017 is an apocalyptic number.
It is an amenable number.
164298017 is a deficient number, since it is larger than the sum of its proper divisors (12638323).
164298017 is a wasteful number, since it uses less digits than its factorization.
164298017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12638322.
The product of its (nonzero) digits is 24192, while the sum is 38.
The square root of 164298017 is about 12817.8788026725. The cubic root of 164298017 is about 547.7017230998.
The spelling of 164298017 in words is "one hundred sixty-four million, two hundred ninety-eight thousand, seventeen".
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