Base | Representation |
---|---|
bin | 10001011010110… |
… | …00100110100011 |
3 | 101011221102001220 |
4 | 20231120212203 |
5 | 244401134404 |
6 | 22255430123 |
7 | 3422646123 |
oct | 1055304643 |
9 | 334842056 |
10 | 146114979 |
11 | 7552938a |
12 | 40b25343 |
13 | 2436b78a |
14 | 15596c83 |
15 | cc634d9 |
hex | 8b589a3 |
146114979 has 8 divisors (see below), whose sum is σ = 195038400. Its totient is φ = 97300776.
The previous prime is 146114977. The next prime is 146115023. The reversal of 146114979 is 979411641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 146114979 - 21 = 146114977 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 146114979.
It is not an unprimeable number, because it can be changed into a prime (146114977) 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 7 ways as a sum of consecutive naturals, for example, 24129 + ... + 29570.
It is an arithmetic number, because the mean of its divisors is an integer number (24379800).
Almost surely, 2146114979 is an apocalyptic number.
146114979 is a deficient number, since it is larger than the sum of its proper divisors (48923421).
146114979 is an equidigital number, since it uses as much as digits as its factorization.
146114979 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54609.
The product of its digits is 54432, while the sum is 42.
The square root of 146114979 is about 12087.8029020993. The cubic root of 146114979 is about 526.7019343382.
The spelling of 146114979 in words is "one hundred forty-six million, one hundred fourteen thousand, nine hundred seventy-nine".
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