Base | Representation |
---|---|
bin | 1101101110111101110010… |
… | …00101001011010100011011 |
3 | 10221221012010000122222120211 |
4 | 12313132321011023110123 |
5 | 12424303142132401334 |
6 | 144122053535431551 |
7 | 6234644302035661 |
oct | 667367105132433 |
9 | 127835100588524 |
10 | 30201020200219 |
11 | 96941a9622830 |
12 | 34791b06855b7 |
13 | 13b0c36c1bb9b |
14 | 765a46b56c31 |
15 | 3758e7abea64 |
hex | 1b77b914b51b |
30201020200219 has 16 divisors (see below), whose sum is σ = 33647847713280. Its totient is φ = 26871082774560.
The previous prime is 30201020200217. The next prime is 30201020200229. The reversal of 30201020200219 is 91200202010203.
It is a cyclic number.
It is not a de Polignac number, because 30201020200219 - 21 = 30201020200217 is a prime.
It is a super-2 number, since 2×302010202002192 (a number of 28 digits) contains 22 as substring.
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 30201020200219.
It is not an unprimeable number, because it can be changed into a prime (30201020200213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94271692 + ... + 94591510.
It is an arithmetic number, because the mean of its divisors is an integer number (2102990482080).
Almost surely, 230201020200219 is an apocalyptic number.
30201020200219 is a deficient number, since it is larger than the sum of its proper divisors (3446827513061).
30201020200219 is a wasteful number, since it uses less digits than its factorization.
30201020200219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 502530.
The product of its (nonzero) digits is 432, while the sum is 22.
The spelling of 30201020200219 in words is "thirty trillion, two hundred one billion, twenty million, two hundred thousand, two hundred nineteen".
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