Base | Representation |
---|---|
bin | 1011010000110001… |
… | …0100111001110110 |
3 | 21210200112221001022 |
4 | 2310030110321312 |
5 | 22142410131410 |
6 | 1215552101142 |
7 | 134626116521 |
oct | 26414247166 |
9 | 7720487038 |
10 | 3023130230 |
11 | 131152953a |
12 | 7045347b2 |
13 | 392422673 |
14 | 209707bb8 |
15 | 12a612455 |
hex | b4314e76 |
3023130230 has 128 divisors (see below), whose sum is σ = 6240706560. Its totient is φ = 1048320000.
The previous prime is 3023130221. The next prime is 3023130233. The reversal of 3023130230 is 320313203.
3023130230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a junction number, because it is equal to n+sod(n) for n = 3023130199 and 3023130208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3023130233) 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, 20020655 + ... + 20020805.
It is an arithmetic number, because the mean of its divisors is an integer number (48755520).
Almost surely, 23023130230 is an apocalyptic number.
3023130230 is an abundant number, since it is smaller than the sum of its proper divisors (3217576330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3023130230 is a wasteful number, since it uses less digits than its factorization.
3023130230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 3023130230 is about 54982.9994634705. Note that the first 3 decimals coincide. The cubic root of 3023130230 is about 1445.9467030523.
Adding to 3023130230 its reverse (320313203), we get a palindrome (3343443433).
The spelling of 3023130230 in words is "three billion, twenty-three million, one hundred thirty thousand, two hundred thirty".
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