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83200201 = 711885743
BaseRepresentation
bin1001111010110…
…00100011001001
312210120000012221
410331120203021
5132244401301
612131134041
72030122120
oct475304311
9183500187
1083200201
1142a675a7
1223a44321
1314310bb6
14b09aab7
157486da1
hex4f588c9

83200201 has 4 divisors (see below), whose sum is σ = 95085952. Its totient is φ = 71314452.

The previous prime is 83200181. The next prime is 83200211. The reversal of 83200201 is 10200238.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 83200201 - 213 = 83192009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83200211) 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 3 ways as a sum of consecutive naturals, for example, 5942865 + ... + 5942878.

It is an arithmetic number, because the mean of its divisors is an integer number (23771488).

Almost surely, 283200201 is an apocalyptic number.

It is an amenable number.

83200201 is a deficient number, since it is larger than the sum of its proper divisors (11885751).

83200201 is a wasteful number, since it uses less digits than its factorization.

83200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11885750.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 83200201 is about 9121.4144188278. The cubic root of 83200201 is about 436.5575047786.

Adding to 83200201 its reverse (10200238), we get a palindrome (93400439).

The spelling of 83200201 in words is "eighty-three million, two hundred thousand, two hundred one".

Divisors: 1 7 11885743 83200201