Search a number
-
+
108808448089 = 1197331016303
BaseRepresentation
bin110010101010101111…
…1010010100001011001
3101101212001021212102211
41211111133102201121
53240314430314324
6121552542355121
710601242356115
oct1452537224131
9341761255384
10108808448089
1142166594570
121910788baa1
13a3506a2ac3
1453a2c52745
152c6c6ca294
hex19557d2859

108808448089 has 8 divisors (see below), whose sum is σ = 118712437632. Its totient is φ = 98906510640.

The previous prime is 108808448083. The next prime is 108808448101. The reversal of 108808448089 is 980844808801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108808448089 - 23 = 108808448081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108808448081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401089 + ... + 615214.

It is an arithmetic number, because the mean of its divisors is an integer number (14839054704).

Almost surely, 2108808448089 is an apocalyptic number.

It is an amenable number.

108808448089 is a deficient number, since it is larger than the sum of its proper divisors (9903989543).

108808448089 is a wasteful number, since it uses less digits than its factorization.

108808448089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026047.

The product of its (nonzero) digits is 4718592, while the sum is 58.

The spelling of 108808448089 in words is "one hundred eight billion, eight hundred eight million, four hundred forty-eight thousand, eighty-nine".

Divisors: 1 11 9733 107063 1016303 11179333 9891677099 108808448089