Base | Representation |
---|---|
bin | 101111101111111001111100… |
… | …000010111000110001000011 |
3 | 1000112112211020211222012221020 |
4 | 233233321330002320301003 |
5 | 210011120413244232321 |
6 | 2022344433212400523 |
7 | 62143005010552656 |
oct | 5757717402706103 |
9 | 1015484224865836 |
10 | 210000212102211 |
11 | 60a04654045953 |
12 | 1b677546176143 |
13 | 9023c2034b06b |
14 | 39c00c8da589d |
15 | 19428c292c4c6 |
hex | befe7c0b8c43 |
210000212102211 has 16 divisors (see below), whose sum is σ = 282623466602400. Its totient is φ = 138689043810048.
The previous prime is 210000212102141. The next prime is 210000212102243. The reversal of 210000212102211 is 112201212000012.
It is not a de Polignac number, because 210000212102211 - 214 = 210000212085827 is a prime.
It is a super-2 number, since 2×2100002121022112 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (210000212102011) 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, 60086466 + ... + 63485303.
It is an arithmetic number, because the mean of its divisors is an integer number (17663966662650).
Almost surely, 2210000212102211 is an apocalyptic number.
210000212102211 is a deficient number, since it is larger than the sum of its proper divisors (72623254500189).
210000212102211 is a wasteful number, since it uses less digits than its factorization.
210000212102211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123577078.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 210000212102211 its reverse (112201212000012), we get a palindrome (322201424102223).
The spelling of 210000212102211 in words is "two hundred ten trillion, two hundred twelve million, one hundred two thousand, two hundred eleven".
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