Base | Representation |
---|---|
bin | 1100001110010100011… |
… | …0000011110100111011 |
3 | 202002001101210222202201 |
4 | 3003211012003310323 |
5 | 11420041003014321 |
6 | 240250143411031 |
7 | 21113021362252 |
oct | 3034506036473 |
9 | 662041728681 |
10 | 210002001211 |
11 | 81074722802 |
12 | 348492b3a77 |
13 | 16a5955a4a2 |
14 | a242605799 |
15 | 56e15ca291 |
hex | 30e5183d3b |
210002001211 has 4 divisors (see below), whose sum is σ = 210013188552. Its totient is φ = 209990813872.
The previous prime is 210002001197. The next prime is 210002001217. The reversal of 210002001211 is 112100200012.
210002001211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 210002001211 - 215 = 210001968443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210002001217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5565466 + ... + 5603071.
It is an arithmetic number, because the mean of its divisors is an integer number (52503297138).
Almost surely, 2210002001211 is an apocalyptic number.
210002001211 is a deficient number, since it is larger than the sum of its proper divisors (11187341).
210002001211 is a wasteful number, since it uses less digits than its factorization.
210002001211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11187340.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 210002001211 its reverse (112100200012), we get a palindrome (322102201223).
The spelling of 210002001211 in words is "two hundred ten billion, two million, one thousand, two hundred eleven".
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