Base | Representation |
---|---|
bin | 10010111111111101… |
… | …01101101100100011 |
3 | 222022212111100220101 |
4 | 21133332231230203 |
5 | 131342223211321 |
6 | 4404053523231 |
7 | 510525233122 |
oct | 113776555443 |
9 | 28285440811 |
10 | 10200210211 |
11 | 43648309a4 |
12 | 1b88043517 |
13 | c67319359 |
14 | 6ca99bab9 |
15 | 3ea759791 |
hex | 25ffadb23 |
10200210211 has 32 divisors (see below), whose sum is σ = 11078830080. Its totient is φ = 9362304000.
The previous prime is 10200210191. The next prime is 10200210227. The reversal of 10200210211 is 11201200201.
It is a cyclic number.
It is not a de Polignac number, because 10200210211 - 233 = 1610275619 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10200210611) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23666166 + ... + 23666596.
It is an arithmetic number, because the mean of its divisors is an integer number (346213440).
Almost surely, 210200210211 is an apocalyptic number.
10200210211 is a deficient number, since it is larger than the sum of its proper divisors (878619869).
10200210211 is a wasteful number, since it uses less digits than its factorization.
10200210211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 787.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10200210211 its reverse (11201200201), we get a palindrome (21401410412).
The spelling of 10200210211 in words is "ten billion, two hundred million, two hundred ten thousand, two hundred eleven".
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