Search a number
-
+
8908888098 = 2311134983153
BaseRepresentation
bin10000100110000001…
…01101100000100010
3211222212122101222110
420103000231200202
5121221133404343
64032004220150
7433525204455
oct102300554042
924885571873
108908888098
113861920540
12188769a656
13abc92c226
1460729949c
153721d0833
hex21302d822

8908888098 has 16 divisors (see below), whose sum is σ = 19437574176. Its totient is φ = 2699663040.

The previous prime is 8908888061. The next prime is 8908888129.

8908888098 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66), and also a Moran number because the ratio is a prime number: 134983153 = 8908888098 / (8 + 9 + 0 + 8 + 8 + 8 + 8 + 0 + 9 + 8).

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 67491511 + ... + 67491642.

It is an arithmetic number, because the mean of its divisors is an integer number (1214848386).

Almost surely, 28908888098 is an apocalyptic number.

8908888098 is an abundant number, since it is smaller than the sum of its proper divisors (10528686078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8908888098 is a wasteful number, since it uses less digits than its factorization.

8908888098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134983169.

The product of its (nonzero) digits is 21233664, while the sum is 66.

The square root of 8908888098 is about 94386.9063906642. The cubic root of 8908888098 is about 2073.0407284528.

The spelling of 8908888098 in words is "eight billion, nine hundred eight million, eight hundred eighty-eight thousand, ninety-eight".

Divisors: 1 2 3 6 11 22 33 66 134983153 269966306 404949459 809898918 1484814683 2969629366 4454444049 8908888098