Base | Representation |
---|---|
bin | 1100001111001… |
… | …0110011111001 |
3 | 10120120122022102 |
4 | 3003302303321 |
5 | 101114414301 |
6 | 5032033145 |
7 | 1162160033 |
oct | 303626371 |
9 | 116518272 |
10 | 51326201 |
11 | 26a77153 |
12 | 152327b5 |
13 | a830c44 |
14 | 6b60c53 |
15 | 478cb6b |
hex | 30f2cf9 |
51326201 has 8 divisors (see below), whose sum is σ = 55891200. Its totient is φ = 46947600.
The previous prime is 51326153. The next prime is 51326203. The reversal of 51326201 is 10262315.
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 51326201 - 210 = 51325177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (51326203) 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, 46025 + ... + 47126.
It is an arithmetic number, because the mean of its divisors is an integer number (6986400).
Almost surely, 251326201 is an apocalyptic number.
It is an amenable number.
51326201 is a deficient number, since it is larger than the sum of its proper divisors (4564999).
51326201 is a wasteful number, since it uses less digits than its factorization.
51326201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93199.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 51326201 is about 7164.2306635116. The cubic root of 51326201 is about 371.6319465467.
Adding to 51326201 its reverse (10262315), we get a palindrome (61588516).
The spelling of 51326201 in words is "fifty-one million, three hundred twenty-six thousand, two hundred one".
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