Base | Representation |
---|---|
bin | 110000011100000010011100… |
… | …011110100001110111010001 |
3 | 1000221021202102021100022112221 |
4 | 300130002130132201313101 |
5 | 210410313042300132241 |
6 | 2033030002141421041 |
7 | 62605061261136103 |
oct | 6034023436416721 |
9 | 1027252367308487 |
10 | 213033003130321 |
11 | 61973875565360 |
12 | 1ba8728186a781 |
13 | 91b3c0654b67a |
14 | 3a86bd0c73573 |
15 | 1996725d115d1 |
hex | c1c09c7a1dd1 |
213033003130321 has 16 divisors (see below), whose sum is σ = 256768911474048. Its totient is φ = 174349260870400.
The previous prime is 213033003130243. The next prime is 213033003130327. The reversal of 213033003130321 is 123031300330312.
It is not a de Polignac number, because 213033003130321 - 29 = 213033003129809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (213033003130327) 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, 24765515710 + ... + 24765524311.
It is an arithmetic number, because the mean of its divisors is an integer number (16048056967128).
Almost surely, 2213033003130321 is an apocalyptic number.
It is an amenable number.
213033003130321 is a deficient number, since it is larger than the sum of its proper divisors (43735908343727).
213033003130321 is a wasteful number, since it uses less digits than its factorization.
213033003130321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49531040072.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 213033003130321 its reverse (123031300330312), we get a palindrome (336064303460633).
The spelling of 213033003130321 in words is "two hundred thirteen trillion, thirty-three billion, three million, one hundred thirty thousand, three hundred twenty-one".
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