Base | Representation |
---|---|
bin | 101110001011… |
… | …000111000010 |
3 | 211202221202010 |
4 | 232023013002 |
5 | 11044313010 |
6 | 1111233350 |
7 | 204612003 |
oct | 56130702 |
9 | 24687663 |
10 | 12104130 |
11 | 6918015 |
12 | 4078856 |
13 | 267a50c |
14 | 18711aa |
15 | 10e1620 |
hex | b8b1c2 |
12104130 has 32 divisors (see below), whose sum is σ = 29453184. Its totient is φ = 3182976.
The previous prime is 12104111. The next prime is 12104177. The reversal of 12104130 is 3140121.
It is a happy number.
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 15 ways as a sum of consecutive naturals, for example, 574 + ... + 4953.
It is an arithmetic number, because the mean of its divisors is an integer number (920412).
Almost surely, 212104130 is an apocalyptic number.
12104130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12104130 is an abundant number, since it is smaller than the sum of its proper divisors (17349054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12104130 is a wasteful number, since it uses less digits than its factorization.
12104130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5610.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 12104130 is about 3479.0990212985. The cubic root of 12104130 is about 229.6031594178.
Adding to 12104130 its reverse (3140121), we get a palindrome (15244251).
The spelling of 12104130 in words is "twelve million, one hundred four thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •