Base | Representation |
---|---|
bin | 110000011111000101010010… |
… | …010000000110000100110001 |
3 | 1000222000202102100021221011020 |
4 | 300133011102100012010301 |
5 | 210422230022033330001 |
6 | 2033310041445210053 |
7 | 62626145532504552 |
oct | 6037052220060461 |
9 | 1028022370257136 |
10 | 213242211230001 |
11 | 61a44572032098 |
12 | 1babb929100929 |
13 | 91ca86747ca25 |
14 | 3a92d99c5a329 |
15 | 199bdbc86b736 |
hex | c1f152406131 |
213242211230001 has 8 divisors (see below), whose sum is σ = 284583079096320. Its totient is φ = 142031408758512.
The previous prime is 213242211229969. The next prime is 213242211230011. The reversal of 213242211230001 is 100032112242312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 213242211230001 - 25 = 213242211229969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (213242211230011) 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, 32516344881 + ... + 32516351438.
It is an arithmetic number, because the mean of its divisors is an integer number (35572884887040).
Almost surely, 2213242211230001 is an apocalyptic number.
It is an amenable number.
213242211230001 is a deficient number, since it is larger than the sum of its proper divisors (71340867866319).
213242211230001 is a wasteful number, since it uses less digits than its factorization.
213242211230001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65032697415.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 213242211230001 its reverse (100032112242312), we get a palindrome (313274323472313).
The spelling of 213242211230001 in words is "two hundred thirteen trillion, two hundred forty-two billion, two hundred eleven million, two hundred thirty thousand, one".
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