Base | Representation |
---|---|
bin | 111111001111100… |
… | …1011000101111111 |
3 | 12110220002220110202 |
4 | 1332133023011333 |
5 | 13321224213434 |
6 | 550323554115 |
7 | 103405363505 |
oct | 17637130577 |
9 | 5426086422 |
10 | 2122101119 |
11 | 999963a86 |
12 | 4b282b93b |
13 | 27a858748 |
14 | 161ba0675 |
15 | c6480a7e |
hex | 7e7cb17f |
2122101119 has 2 divisors, whose sum is σ = 2122101120. Its totient is φ = 2122101118.
The previous prime is 2122101103. The next prime is 2122101161. The reversal of 2122101119 is 9111012212.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2122101119 - 24 = 2122101103 is a prime.
It is a super-2 number, since 2×21221011192 = 9006626318522104322, which contains 22 as substring.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2122101119.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2122100119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061050559 + 1061050560.
It is an arithmetic number, because the mean of its divisors is an integer number (1061050560).
Almost surely, 22122101119 is an apocalyptic number.
2122101119 is a deficient number, since it is larger than the sum of its proper divisors (1).
2122101119 is an equidigital number, since it uses as much as digits as its factorization.
2122101119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 20.
The square root of 2122101119 is about 46066.2687766222. The cubic root of 2122101119 is about 1285.0559144367.
The spelling of 2122101119 in words is "two billion, one hundred twenty-two million, one hundred one thousand, one hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •