Base | Representation |
---|---|
bin | 1100111010011… |
… | …11110001000000 |
3 | 21112211201220000 |
4 | 12131033301000 |
5 | 210213030143 |
6 | 14425520000 |
7 | 2453535021 |
oct | 635176100 |
9 | 245751800 |
10 | 108330048 |
11 | 56170a72 |
12 | 30343000 |
13 | 1959c228 |
14 | 1055cc48 |
15 | 979cbd3 |
hex | 674fc40 |
108330048 has 70 divisors (see below), whose sum is σ = 321139566. Its totient is φ = 36108288.
The previous prime is 108330041. The next prime is 108330059. The reversal of 108330048 is 840033801.
It can be written as a sum of positive squares in only one way, i.e., 95883264 + 12446784 = 9792^2 + 3528^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (108330041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5265 + ... + 15632.
Almost surely, 2108330048 is an apocalyptic number.
108330048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
108330048 is an abundant number, since it is smaller than the sum of its proper divisors (212809518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108330048 is an equidigital number, since it uses as much as digits as its factorization.
108330048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20921 (or 20902 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 108330048 is about 10408.1721738257. The cubic root of 108330048 is about 476.7049320241.
Adding to 108330048 its reverse (840033801), we get a palindrome (948363849).
The spelling of 108330048 in words is "one hundred eight million, three hundred thirty thousand, forty-eight".
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