Base | Representation |
---|---|
bin | 1011100111111100… |
… | …0111011100110000 |
3 | 22001110110012210221 |
4 | 2321333013130300 |
5 | 22342301034134 |
6 | 1233343302424 |
7 | 140216241412 |
oct | 27177073460 |
9 | 8043405727 |
10 | 3120330544 |
11 | 1361388581 |
12 | 730baaa14 |
13 | 3a95c5a46 |
14 | 2185aa9b2 |
15 | 133e125b4 |
hex | b9fc7730 |
3120330544 has 40 divisors (see below), whose sum is σ = 6249028608. Its totient is φ = 1507813440.
The previous prime is 3120330541. The next prime is 3120330571. The reversal of 3120330544 is 4450330213.
It is not an unprimeable number, because it can be changed into a prime (3120330541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406389 + ... + 413995.
Almost surely, 23120330544 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3120330544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124514304).
3120330544 is an abundant number, since it is smaller than the sum of its proper divisors (3128698064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120330544 is a wasteful number, since it uses less digits than its factorization.
3120330544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8473 (or 8467 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 3120330544 is about 55859.9189401488. The cubic root of 3120330544 is about 1461.2803155955.
Adding to 3120330544 its reverse (4450330213), we get a palindrome (7570660757).
The spelling of 3120330544 in words is "three billion, one hundred twenty million, three hundred thirty thousand, five hundred forty-four".
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