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343636061 is a prime number
BaseRepresentation
bin10100011110110…
…111100001011101
3212221121112001112
4110132313201131
51200432323221
654033151405
711341600256
oct2436674135
9787545045
10343636061
11166a7894a
12970bb565
1356268662
14338d1b2d
152027d15b
hex147b785d

343636061 has 2 divisors, whose sum is σ = 343636062. Its totient is φ = 343636060.

The previous prime is 343636049. The next prime is 343636093. The reversal of 343636061 is 160636343.

It is an a-pointer prime, because the next prime (343636093) can be obtained adding 343636061 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243516025 + 100120036 = 15605^2 + 10006^2 .

It is a cyclic number.

It is not a de Polignac number, because 343636061 - 210 = 343635037 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343636361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171818030 + 171818031.

It is an arithmetic number, because the mean of its divisors is an integer number (171818031).

Almost surely, 2343636061 is an apocalyptic number.

It is an amenable number.

343636061 is a deficient number, since it is larger than the sum of its proper divisors (1).

343636061 is an equidigital number, since it uses as much as digits as its factorization.

343636061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 343636061 is about 18537.4232567528. The cubic root of 343636061 is about 700.4324273693.

The spelling of 343636061 in words is "three hundred forty-three million, six hundred thirty-six thousand, sixty-one".