Search a number
-
+
1119717293 is a prime number
BaseRepresentation
bin100001010111101…
…1000011110101101
32220000221112100212
41002233120132231
54243121423133
6303035232205
736514303622
oct10257303655
92800845325
101119717293
115250621a2
12272ba8665
1314ac95516
14a89d2349
156847d148
hex42bd87ad

1119717293 has 2 divisors, whose sum is σ = 1119717294. Its totient is φ = 1119717292.

The previous prime is 1119717283. The next prime is 1119717299. The reversal of 1119717293 is 3927179111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1096801924 + 22915369 = 33118^2 + 4787^2 .

It is an emirp because it is prime and its reverse (3927179111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1119717293 - 212 = 1119713197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1119717293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1119717299) 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, 559858646 + 559858647.

It is an arithmetic number, because the mean of its divisors is an integer number (559858647).

Almost surely, 21119717293 is an apocalyptic number.

It is an amenable number.

1119717293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119717293 is an equidigital number, since it uses as much as digits as its factorization.

1119717293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23814, while the sum is 41.

The square root of 1119717293 is about 33462.1770511125. The cubic root of 1119717293 is about 1038.4114347774.

The spelling of 1119717293 in words is "one billion, one hundred nineteen million, seven hundred seventeen thousand, two hundred ninety-three".