Base | Representation |
---|---|
bin | 10011100010101… |
… | …01000010111001 |
3 | 102102110022110210 |
4 | 21301111002321 |
5 | 313431114301 |
6 | 24133301333 |
7 | 4030230645 |
oct | 1161250271 |
9 | 372408423 |
10 | 163926201 |
11 | 845941aa |
12 | 46a94849 |
13 | 27c6686a |
14 | 17ab1c25 |
15 | e5d0ad6 |
hex | 9c550b9 |
163926201 has 8 divisors (see below), whose sum is σ = 218630080. Its totient is φ = 109253232.
The previous prime is 163926199. The next prime is 163926211. The reversal of 163926201 is 102629361.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 163926201 - 21 = 163926199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (163926211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11451 + ... + 21423.
It is an arithmetic number, because the mean of its divisors is an integer number (27328760).
Almost surely, 2163926201 is an apocalyptic number.
It is an amenable number.
163926201 is a deficient number, since it is larger than the sum of its proper divisors (54703879).
163926201 is an equidigital number, since it uses as much as digits as its factorization.
163926201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15455.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 163926201 is about 12803.3667837800. The cubic root of 163926201 is about 547.2882507187.
The spelling of 163926201 in words is "one hundred sixty-three million, nine hundred twenty-six thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •