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361241 is a prime number
BaseRepresentation
bin1011000001100011001
3200100112022
41120030121
543024431
611424225
73033116
oct1301431
9610468
10361241
11227451
12155075
13c856a
149590d
157207b
hex58319

361241 has 2 divisors, whose sum is σ = 361242. Its totient is φ = 361240.

The previous prime is 361237. The next prime is 361271. The reversal of 361241 is 142163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198025 + 163216 = 445^2 + 404^2 .

It is a cyclic number.

It is not a de Polignac number, because 361241 - 22 = 361237 is a prime.

It is equal to p30842 and since 361241 and 30842 have the same sum of digits, it is a Honaker prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361241.

It is not a weakly prime, because it can be changed into another prime (361211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180620 + 180621.

It is an arithmetic number, because the mean of its divisors is an integer number (180621).

2361241 is an apocalyptic number.

It is an amenable number.

361241 is a deficient number, since it is larger than the sum of its proper divisors (1).

361241 is an equidigital number, since it uses as much as digits as its factorization.

361241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 17.

The square root of 361241 is about 601.0332769490. The cubic root of 361241 is about 71.2195150185.

The spelling of 361241 in words is "three hundred sixty-one thousand, two hundred forty-one".