Search a number
-
+
1360349 is a prime number
BaseRepresentation
bin101001100000111011101
32120010001022
411030013131
5322012344
645053525
714364014
oct5140735
92503038
101360349
1184a061
125572a5
13388253
14275a7b
151bd0ee
hex14c1dd

1360349 has 2 divisors, whose sum is σ = 1360350. Its totient is φ = 1360348.

The previous prime is 1360327. The next prime is 1360367. The reversal of 1360349 is 9430631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1092025 + 268324 = 1045^2 + 518^2 .

It is a cyclic number.

It is not a de Polignac number, because 1360349 - 212 = 1356253 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 (1360309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680174 + 680175.

It is an arithmetic number, because the mean of its divisors is an integer number (680175).

21360349 is an apocalyptic number.

It is an amenable number.

1360349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360349 is an equidigital number, since it uses as much as digits as its factorization.

1360349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1360349 is about 1166.3400018862. The cubic root of 1360349 is about 110.8026414850.

The spelling of 1360349 in words is "one million, three hundred sixty thousand, three hundred forty-nine".