Search a number
-
+
1110413231 is a prime number
BaseRepresentation
bin100001000101111…
…1000111110101111
32212101102211120222
41002023320332233
54233231210411
6302104001555
736342233234
oct10213707657
92771384528
101110413231
1151a887994
1226ba602bb
13149088665
14a768d78b
15677414db
hex422f8faf

1110413231 has 2 divisors, whose sum is σ = 1110413232. Its totient is φ = 1110413230.

The previous prime is 1110413221. The next prime is 1110413237. The reversal of 1110413231 is 1323140111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110413231 - 210 = 1110412207 is a prime.

It is a super-3 number, since 3×11104132313 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110413237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555206615 + 555206616.

It is an arithmetic number, because the mean of its divisors is an integer number (555206616).

Almost surely, 21110413231 is an apocalyptic number.

1110413231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110413231 is an equidigital number, since it uses as much as digits as its factorization.

1110413231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1110413231 is about 33322.8634874016. The cubic root of 1110413231 is about 1035.5272756587.

Adding to 1110413231 its reverse (1323140111), we get a palindrome (2433553342).

The spelling of 1110413231 in words is "one billion, one hundred ten million, four hundred thirteen thousand, two hundred thirty-one".