Base | Representation |
---|---|
bin | 100101011000… |
… | …101000001001 |
3 | 200102220100102 |
4 | 211120220021 |
5 | 10002101301 |
6 | 550015145 |
7 | 146205005 |
oct | 45305011 |
9 | 20386312 |
10 | 9800201 |
11 | 5594044 |
12 | 33474b5 |
13 | 2051948 |
14 | 1431705 |
15 | cd8b6b |
hex | 958a09 |
9800201 has 8 divisors (see below), whose sum is σ = 10047744. Its totient is φ = 9555840.
The previous prime is 9800191. The next prime is 9800207. The reversal of 9800201 is 1020089.
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 9800201 - 26 = 9800137 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (9800207) 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, 6176 + ... + 7598.
It is an arithmetic number, because the mean of its divisors is an integer number (1255968).
Almost surely, 29800201 is an apocalyptic number.
It is an amenable number.
9800201 is a deficient number, since it is larger than the sum of its proper divisors (247543).
9800201 is a wasteful number, since it uses less digits than its factorization.
9800201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1591.
The product of its (nonzero) digits is 144, while the sum is 20.
The square root of 9800201 is about 3130.5272718825. The cubic root of 9800201 is about 213.9989591471.
It can be divided in two parts, 9800 and 201, that added together give a palindrome (10001).
The spelling of 9800201 in words is "nine million, eight hundred thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •