Base | Representation |
---|---|
bin | 1111100010001… |
… | …01111111011010 |
3 | 100002012102212020 |
4 | 13301011333122 |
5 | 231324410411 |
6 | 20532555310 |
7 | 3141421563 |
oct | 761057732 |
9 | 302172766 |
10 | 130310106 |
11 | 67613a03 |
12 | 37782b36 |
13 | 20cc6994 |
14 | 1344116a |
15 | b690606 |
hex | 7c45fda |
130310106 has 8 divisors (see below), whose sum is σ = 260620224. Its totient is φ = 43436700.
The previous prime is 130310053. The next prime is 130310107. The reversal of 130310106 is 601013031.
It is a sphenic number, since it is the product of 3 distinct primes.
130310106 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (130310107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10859170 + ... + 10859181.
It is an arithmetic number, because the mean of its divisors is an integer number (32577528).
Almost surely, 2130310106 is an apocalyptic number.
130310106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130310106 is a wasteful number, since it uses less digits than its factorization.
130310106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21718356.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 130310106 is about 11415.3451984598. The cubic root of 130310106 is about 506.9821856498.
Adding to 130310106 its reverse (601013031), we get a palindrome (731323137).
The spelling of 130310106 in words is "one hundred thirty million, three hundred ten thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •