Base | Representation |
---|---|
bin | 1011010000000110… |
… | …0010100001011110 |
3 | 21210111020021000222 |
4 | 2310001202201132 |
5 | 22141144134210 |
6 | 1215411321342 |
7 | 134563101305 |
oct | 26401424136 |
9 | 7714207028 |
10 | 3020302430 |
11 | 130a977a12 |
12 | 7035b0252 |
13 | 391972502 |
14 | 2091ad43c |
15 | 12a254655 |
hex | b406285e |
3020302430 has 16 divisors (see below), whose sum is σ = 5443874784. Its totient is φ = 1206492000.
The previous prime is 3020302429. The next prime is 3020302451. The reversal of 3020302430 is 342030203.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3020302399 and 3020302408.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195821 + ... + 210680.
It is an arithmetic number, because the mean of its divisors is an integer number (340242174).
Almost surely, 23020302430 is an apocalyptic number.
3020302430 is a deficient number, since it is larger than the sum of its proper divisors (2423572354).
3020302430 is a wasteful number, since it uses less digits than its factorization.
3020302430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 407251.
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 3020302430 is about 54957.2782259093. The cubic root of 3020302430 is about 1445.4957219692.
Adding to 3020302430 its reverse (342030203), we get a palindrome (3362332633).
The spelling of 3020302430 in words is "three billion, twenty million, three hundred two thousand, four hundred thirty".
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