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200201000201 = 1195316749017
BaseRepresentation
bin1011101001110011101…
…0001101010100001001
3201010202100111112221022
42322130322031110021
511240002424001301
6231545430122225
720315111265266
oct2723472152411
9633670445838
10200201000201
11779a5277674
1232972ab0375
1315b56b667c7
149992a8426d
15531ae29d1b
hex2e9ce8d509

200201000201 has 4 divisors (see below), whose sum is σ = 200217761172. Its totient is φ = 200184239232.

The previous prime is 200201000173. The next prime is 200201000213. The reversal of 200201000201 is 102000102002.

200201000201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 141018274576 + 59182725625 = 375524^2 + 243275^2 .

It is a cyclic number.

It is not a de Polignac number, because 200201000201 - 26 = 200201000137 is a prime.

It is a super-3 number, since 3×2002010002013 (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200201000261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8362556 + ... + 8386461.

It is an arithmetic number, because the mean of its divisors is an integer number (50054440293).

Almost surely, 2200201000201 is an apocalyptic number.

It is an amenable number.

200201000201 is a deficient number, since it is larger than the sum of its proper divisors (16760971).

200201000201 is a wasteful number, since it uses less digits than its factorization.

200201000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16760970.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 200201000201 its reverse (102000102002), we get a palindrome (302201102203).

The spelling of 200201000201 in words is "two hundred billion, two hundred one million, two hundred one", and thus it is an aban number.

Divisors: 1 11953 16749017 200201000201