Base | Representation |
---|---|
bin | 1011101001000110001… |
… | …0011001111010111001 |
3 | 201010021001111110100122 |
4 | 2322101202121322321 |
5 | 11234110103223001 |
6 | 231514452543025 |
7 | 20310303512456 |
oct | 2722142317271 |
9 | 633231443318 |
10 | 200010211001 |
11 | 77907605947 |
12 | 3291b021a75 |
13 | 15b26485aa3 |
14 | 99755bc82d |
15 | 53092deb1b |
hex | 2e91899eb9 |
200010211001 has 2 divisors, whose sum is σ = 200010211002. Its totient is φ = 200010211000.
The previous prime is 200010210947. The next prime is 200010211003. The reversal of 200010211001 is 100112010002.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 199430123776 + 580087225 = 446576^2 + 24085^2 .
It is a cyclic number.
It is not a de Polignac number, because 200010211001 - 214 = 200010194617 is a prime.
Together with 200010211003, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 200010211001.
It is not a weakly prime, because it can be changed into another prime (200010211003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100005105500 + 100005105501.
It is an arithmetic number, because the mean of its divisors is an integer number (100005105501).
Almost surely, 2200010211001 is an apocalyptic number.
It is an amenable number.
200010211001 is a deficient number, since it is larger than the sum of its proper divisors (1).
200010211001 is an equidigital number, since it uses as much as digits as its factorization.
200010211001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 200010211001 its reverse (100112010002), we get a palindrome (300122221003).
The spelling of 200010211001 in words is "two hundred billion, ten million, two hundred eleven thousand, one".
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