Base | Representation |
---|---|
bin | 101111110010110110000100… |
… | …110001110111111011101001 |
3 | 1000120021010200021102101022122 |
4 | 233302312010301313323221 |
5 | 210022423122324201301 |
6 | 2023021322344001025 |
7 | 62163416006322302 |
oct | 5762660461677351 |
9 | 1016233607371278 |
10 | 210202222100201 |
11 | 60a82297462311 |
12 | 1b6aa722a60175 |
13 | 9039ca4c05256 |
14 | 39c9baddc57a9 |
15 | 1947c9758b81b |
hex | bf2d84c77ee9 |
210202222100201 has 16 divisors (see below), whose sum is σ = 222417468268800. Its totient is φ = 198102224268288.
The previous prime is 210202222100197. The next prime is 210202222100209. The reversal of 210202222100201 is 102001222202012.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 210202222100201 - 22 = 210202222100197 is a prime.
It is a super-3 number, since 3×2102022221002013 (a number of 44 digits) contains 333 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 210202222100201.
It is not an unprimeable number, because it can be changed into a prime (210202222100209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151559855 + ... + 152940491.
It is an arithmetic number, because the mean of its divisors is an integer number (13901091766800).
Almost surely, 2210202222100201 is an apocalyptic number.
It is an amenable number.
210202222100201 is a deficient number, since it is larger than the sum of its proper divisors (12215246168599).
210202222100201 is a wasteful number, since it uses less digits than its factorization.
210202222100201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1422368.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 210202222100201 its reverse (102001222202012), we get a palindrome (312203444302213).
The spelling of 210202222100201 in words is "two hundred ten trillion, two hundred two billion, two hundred twenty-two million, one hundred thousand, two hundred one".
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