Base | Representation |
---|---|
bin | 1001101000111010010… |
… | …11010111100101001110 |
3 | 1011122220000222220211022 |
4 | 10310131023113211032 |
5 | 20411300203014410 |
6 | 412052504154142 |
7 | 32633331363062 |
oct | 4643513274516 |
9 | 1148800886738 |
10 | 331202001230 |
11 | 118509993681 |
12 | 54232a68952 |
13 | 25303239029 |
14 | 1205d07baa2 |
15 | 8936abb455 |
hex | 4d1d2d794e |
331202001230 has 128 divisors (see below), whose sum is σ = 647610163200. Its totient is φ = 121649071104.
The previous prime is 331202001199. The next prime is 331202001233. The reversal of 331202001230 is 32100202133.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 331202001199 and 331202001208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331202001233) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 121362506 + ... + 121365234.
It is an arithmetic number, because the mean of its divisors is an integer number (5059454400).
Almost surely, 2331202001230 is an apocalyptic number.
331202001230 is a deficient number, since it is larger than the sum of its proper divisors (316408161970).
331202001230 is a wasteful number, since it uses less digits than its factorization.
331202001230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3018.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 331202001230 its reverse (32100202133), we get a palindrome (363302203363).
The spelling of 331202001230 in words is "three hundred thirty-one billion, two hundred two million, one thousand, two hundred thirty".
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