Search a number
-
+
1108041068 = 2210716092
BaseRepresentation
bin100001000001011…
…0101110101101100
32212012222022121002
41002002311311230
54232124303233
6301541055432
736313123301
oct10202656554
92765868532
101108041068
11519507722
1226b0b7578
13148737a04
14a72330a8
15674236e8
hex420b5d6c

1108041068 has 18 divisors (see below), whose sum is σ = 1958411196. Its totient is φ = 548501664.

The previous prime is 1108041061. The next prime is 1108041073. The reversal of 1108041068 is 8601408011.

It is a self number, because there is not a number n which added to its sum of digits gives 1108041068.

It is not an unprimeable number, because it can be changed into a prime (1108041061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 687848 + ... + 689456.

It is an arithmetic number, because the mean of its divisors is an integer number (108800622).

Almost surely, 21108041068 is an apocalyptic number.

It is an amenable number.

1108041068 is a deficient number, since it is larger than the sum of its proper divisors (850370128).

1108041068 is an equidigital number, since it uses as much as digits as its factorization.

1108041068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329 (or 1718 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 1108041068 is about 33287.2508327137. The cubic root of 1108041068 is about 1034.7893549399.

Adding to 1108041068 its reverse (8601408011), we get a palindrome (9709449079).

The spelling of 1108041068 in words is "one billion, one hundred eight million, forty-one thousand, sixty-eight".

Divisors: 1 2 4 107 214 428 1609 3218 6436 172163 344326 688652 2588881 5177762 10355524 277010267 554020534 1108041068