Base | Representation |
---|---|
bin | 101011111100100111010… |
… | …010101111001011001010 |
3 | 101200201012110202020222110 |
4 | 223330213102233023022 |
5 | 343440000413413310 |
6 | 10231213440003150 |
7 | 431121640631604 |
oct | 53744722571312 |
9 | 11621173666873 |
10 | 3020021232330 |
11 | a64869287983 |
12 | 4093730004b6 |
13 | 18ba2c72cb3b |
14 | a6253d48174 |
15 | 538572a5d20 |
hex | 2bf274af2ca |
3020021232330 has 32 divisors (see below), whose sum is σ = 7248388737024. Its totient is φ = 805301464256.
The previous prime is 3020021232323. The next prime is 3020021232359. The reversal of 3020021232330 is 332321200203.
It is a junction number, because it is equal to n+sod(n) for n = 3020021232297 and 3020021232306.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1688202 + ... + 2981621.
It is an arithmetic number, because the mean of its divisors is an integer number (226512148032).
Almost surely, 23020021232330 is an apocalyptic number.
3020021232330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3020021232330 is an abundant number, since it is smaller than the sum of its proper divisors (4228367504694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020021232330 is a wasteful number, since it uses less digits than its factorization.
3020021232330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4691390.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 3020021232330 its reverse (332321200203), we get a palindrome (3352342432533).
The spelling of 3020021232330 in words is "three trillion, twenty billion, twenty-one million, two hundred thirty-two thousand, three hundred thirty".
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