Base | Representation |
---|---|
bin | 111110100101011… |
… | …1010000011000001 |
3 | 12102100112121210122 |
4 | 1331022322003001 |
5 | 13300100324301 |
6 | 544214310025 |
7 | 103016541431 |
oct | 17512720301 |
9 | 5370477718 |
10 | 2100011201 |
11 | 988446552 |
12 | 4a7358315 |
13 | 2760c2ca2 |
14 | 15cc902c1 |
15 | c456a81b |
hex | 7d2ba0c1 |
2100011201 has 2 divisors, whose sum is σ = 2100011202. Its totient is φ = 2100011200.
The previous prime is 2100011161. The next prime is 2100011219. The reversal of 2100011201 is 1021100012.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2099838976 + 172225 = 45824^2 + 415^2 .
It is a cyclic number.
It is not a de Polignac number, because 2100011201 - 222 = 2095816897 is a prime.
It is not a weakly prime, because it can be changed into another prime (2100017201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050005600 + 1050005601.
It is an arithmetic number, because the mean of its divisors is an integer number (1050005601).
Almost surely, 22100011201 is an apocalyptic number.
It is an amenable number.
2100011201 is a deficient number, since it is larger than the sum of its proper divisors (1).
2100011201 is an equidigital number, since it uses as much as digits as its factorization.
2100011201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4, while the sum is 8.
The square root of 2100011201 is about 45825.8791623249. The cubic root of 2100011201 is about 1280.5814417719.
Adding to 2100011201 its reverse (1021100012), we get a palindrome (3121111213).
The spelling of 2100011201 in words is "two billion, one hundred million, eleven thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •