Base | Representation |
---|---|
bin | 1101110101000101010110… |
… | …01010000100110111111101 |
3 | 10222200021201121022100020001 |
4 | 12322202223022010313331 |
5 | 12441224204420013041 |
6 | 144402421503354301 |
7 | 6256065606621415 |
oct | 672425312046775 |
9 | 128607647270201 |
10 | 30411240001021 |
11 | 97653751855a0 |
12 | 34b1a9a8b2991 |
13 | 13c79c9626369 |
14 | 771caa255645 |
15 | 37b0ed36d131 |
hex | 1ba8ab284dfd |
30411240001021 has 8 divisors (see below), whose sum is σ = 34072544080224. Its totient is φ = 26899376904720.
The previous prime is 30411240001001. The next prime is 30411240001139. The reversal of 30411240001021 is 12010004211403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30411240001021 - 223 = 30411231612413 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30411240001021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30411240001001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37360245295 + ... + 37360246108.
It is an arithmetic number, because the mean of its divisors is an integer number (4259068010028).
Almost surely, 230411240001021 is an apocalyptic number.
It is an amenable number.
30411240001021 is a deficient number, since it is larger than the sum of its proper divisors (3661304079203).
30411240001021 is a wasteful number, since it uses less digits than its factorization.
30411240001021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74720491451.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 30411240001021 its reverse (12010004211403), we get a palindrome (42421244212424).
The spelling of 30411240001021 in words is "thirty trillion, four hundred eleven billion, two hundred forty million, one thousand, twenty-one".
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