Base | Representation |
---|---|
bin | 101111110010110100000111… |
… | …011111000101000011010001 |
3 | 1000120020221020202222201000212 |
4 | 233302310013133011003101 |
5 | 210022404321211134301 |
6 | 2023020334013053505 |
7 | 62163312633046142 |
oct | 5762640737050321 |
9 | 1016227222881025 |
10 | 210200120021201 |
11 | 60a81408934242 |
12 | 1b6aa236a87295 |
13 | 9039a2b56a01b |
14 | 39c9a50b57ac9 |
15 | 1947bc2c634bb |
hex | bf2d077c50d1 |
210200120021201 has 2 divisors, whose sum is σ = 210200120021202. Its totient is φ = 210200120021200.
The previous prime is 210200120021197. The next prime is 210200120021249. The reversal of 210200120021201 is 102120021002012.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 161308923555025 + 48891196466176 = 12700745^2 + 6992224^2 .
It is a cyclic number.
It is not a de Polignac number, because 210200120021201 - 22 = 210200120021197 is a prime.
It is not a weakly prime, because it can be changed into another prime (210200120021261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100060010600 + 105100060010601.
It is an arithmetic number, because the mean of its divisors is an integer number (105100060010601).
Almost surely, 2210200120021201 is an apocalyptic number.
It is an amenable number.
210200120021201 is a deficient number, since it is larger than the sum of its proper divisors (1).
210200120021201 is an equidigital number, since it uses as much as digits as its factorization.
210200120021201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 210200120021201 its reverse (102120021002012), we get a palindrome (312320141023213).
The spelling of 210200120021201 in words is "two hundred ten trillion, two hundred billion, one hundred twenty million, twenty-one thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •