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332201 is a prime number
BaseRepresentation
bin1010001000110101001
3121212200202
41101012221
541112301
611041545
72552342
oct1210651
9555622
10332201
11207651
121402b5
13b828c
14890c9
156866b
hex511a9

332201 has 2 divisors, whose sum is σ = 332202. Its totient is φ = 332200.

The previous prime is 332191. The next prime is 332203. The reversal of 332201 is 102233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226576 + 105625 = 476^2 + 325^2 .

It is an emirp because it is prime and its reverse (102233) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-332201 is a prime.

It is a super-2 number, since 2×3322012 = 220715008802, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 332203, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (332203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166100 + 166101.

It is an arithmetic number, because the mean of its divisors is an integer number (166101).

2332201 is an apocalyptic number.

It is an amenable number.

332201 is a deficient number, since it is larger than the sum of its proper divisors (1).

332201 is an equidigital number, since it uses as much as digits as its factorization.

332201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 332201 is about 576.3688055403. The cubic root of 332201 is about 69.2575267573.

Adding to 332201 its reverse (102233), we get a palindrome (434434).

The spelling of 332201 in words is "three hundred thirty-two thousand, two hundred one".