Base | Representation |
---|---|
bin | 10011100010101… |
… | …00100010000001 |
3 | 102102110012120212 |
4 | 21301110202001 |
5 | 313431032342 |
6 | 24133243505 |
7 | 4030221551 |
oct | 1161244201 |
9 | 372405525 |
10 | 163924097 |
11 | 84592667 |
12 | 46a93595 |
13 | 27c6590c |
14 | 17ab1161 |
15 | e5d0182 |
hex | 9c54881 |
163924097 has 8 divisors (see below), whose sum is σ = 168563136. Its totient is φ = 159296112.
The previous prime is 163924093. The next prime is 163924133. The reversal of 163924097 is 790429361.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 163924097 - 22 = 163924093 is a prime.
It is a super-2 number, since 2×1639240972 = 53742219154530818, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (163924093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34118 + ... + 38624.
It is an arithmetic number, because the mean of its divisors is an integer number (21070392).
Almost surely, 2163924097 is an apocalyptic number.
It is an amenable number.
163924097 is a deficient number, since it is larger than the sum of its proper divisors (4639039).
163924097 is an equidigital number, since it uses as much as digits as its factorization.
163924097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5527.
The product of its (nonzero) digits is 81648, while the sum is 41.
The square root of 163924097 is about 12803.2846176284. The cubic root of 163924097 is about 547.2859092191.
The spelling of 163924097 in words is "one hundred sixty-three million, nine hundred twenty-four thousand, ninety-seven".
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