Base | Representation |
---|---|
bin | 10110100110011001… |
… | …10111101111101110 |
3 | 1011022120221120021001 |
4 | 23103030313233232 |
5 | 144322111114410 |
6 | 5323550430514 |
7 | 606450234031 |
oct | 132314675756 |
9 | 34276846231 |
10 | 12133301230 |
11 | 5166a28886 |
12 | 242750243a |
13 | 11b4967aab |
14 | 8315db018 |
15 | 4b030233a |
hex | 2d3337bee |
12133301230 has 16 divisors (see below), whose sum is σ = 21844715760. Its totient is φ = 4852259712.
The previous prime is 12133301227. The next prime is 12133301231. The reversal of 12133301230 is 3210333121.
It is a junction number, because it is equal to n+sod(n) for n = 12133301198 and 12133301207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12133301231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83700 + ... + 176839.
It is an arithmetic number, because the mean of its divisors is an integer number (1365294735).
Almost surely, 212133301230 is an apocalyptic number.
12133301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12133301230 is a deficient number, since it is larger than the sum of its proper divisors (9711414530).
12133301230 is a wasteful number, since it uses less digits than its factorization.
12133301230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265203.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 12133301230 its reverse (3210333121), we get a palindrome (15343634351).
The spelling of 12133301230 in words is "twelve billion, one hundred thirty-three million, three hundred one thousand, two hundred thirty".
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