Base | Representation |
---|---|
bin | 1111110000100010… |
… | …1010101001111110 |
3 | 101220210201212212200 |
4 | 3330020222221332 |
5 | 32130403132202 |
6 | 1535430212330 |
7 | 206553341256 |
oct | 37410525176 |
9 | 11823655780 |
10 | 4230130302 |
11 | 1880886562 |
12 | 9a07b40a6 |
13 | 5254c80a8 |
14 | 2c1b3a966 |
15 | 19b581e1c |
hex | fc22aa7e |
4230130302 has 24 divisors (see below), whose sum is σ = 9412994136. Its totient is φ = 1371933936.
The previous prime is 4230130297. The next prime is 4230130309. The reversal of 4230130302 is 2030310324.
4230130302 is a `hidden beast` number, since 4 + 230 + 130 + 302 = 666.
It is a super-2 number, since 2×42301303022 = 35788004743797222408, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4230130309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3175108 + ... + 3176439.
It is an arithmetic number, because the mean of its divisors is an integer number (392208089).
Almost surely, 24230130302 is an apocalyptic number.
4230130302 is an abundant number, since it is smaller than the sum of its proper divisors (5182863834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4230130302 is a wasteful number, since it uses less digits than its factorization.
4230130302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6351592 (or 6351589 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 4230130302 is about 65039.4518888344. The cubic root of 4230130302 is about 1617.2776385067.
Adding to 4230130302 its reverse (2030310324), we get a palindrome (6260440626).
The spelling of 4230130302 in words is "four billion, two hundred thirty million, one hundred thirty thousand, three hundred two".
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