Base | Representation |
---|---|
bin | 101111110010110100000111… |
… | …011111110000101101000001 |
3 | 1000120020221020210022210022002 |
4 | 233302310013133300231001 |
5 | 210022404321232400001 |
6 | 2023020334020553345 |
7 | 62163312634422341 |
oct | 5762640737605501 |
9 | 1016227223283262 |
10 | 210200120200001 |
11 | 60a81408a46608 |
12 | 1b6aa236b52855 |
13 | 9039a2b600519 |
14 | 39c9a50ba2d21 |
15 | 1947bc2c9b46b |
hex | bf2d077f0b41 |
210200120200001 has 2 divisors, whose sum is σ = 210200120200002. Its totient is φ = 210200120200000.
The previous prime is 210200120199961. The next prime is 210200120200003. The reversal of 210200120200001 is 100002021002012.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 202246056312976 + 7954063887025 = 14221324^2 + 2820295^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-210200120200001 is a prime.
Together with 210200120200003, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (210200120200003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100060100000 + 105100060100001.
It is an arithmetic number, because the mean of its divisors is an integer number (105100060100001).
Almost surely, 2210200120200001 is an apocalyptic number.
It is an amenable number.
210200120200001 is a deficient number, since it is larger than the sum of its proper divisors (1).
210200120200001 is an equidigital number, since it uses as much as digits as its factorization.
210200120200001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 210200120200001 its reverse (100002021002012), we get a palindrome (310202141202013).
The spelling of 210200120200001 in words is "two hundred ten trillion, two hundred billion, one hundred twenty million, two hundred thousand, one".
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