Base | Representation |
---|---|
bin | 111110111100101… |
… | …1010000110011111 |
3 | 12110012110221020002 |
4 | 1331321122012133 |
5 | 13311210413434 |
6 | 545331444515 |
7 | 103225261520 |
oct | 17571320637 |
9 | 5405427202 |
10 | 2112201119 |
11 | 994311a66 |
12 | 4ab45673b |
13 | 2787a0562 |
14 | 160744847 |
15 | c567757e |
hex | 7de5a19f |
2112201119 has 8 divisors (see below), whose sum is σ = 2414450208. Its totient is φ = 1810078560.
The previous prime is 2112201097. The next prime is 2112201127. The reversal of 2112201119 is 9111022112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2112201119 - 216 = 2112135583 is a prime.
It is a super-2 number, since 2×21122011192 = 8922787134209704322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2112201119.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112201419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7349 + ... + 65409.
It is an arithmetic number, because the mean of its divisors is an integer number (301806276).
Almost surely, 22112201119 is an apocalyptic number.
2112201119 is a deficient number, since it is larger than the sum of its proper divisors (302249089).
2112201119 is an equidigital number, since it uses as much as digits as its factorization.
2112201119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63265.
The product of its (nonzero) digits is 72, while the sum is 20.
The square root of 2112201119 is about 45958.6892654697. The cubic root of 2112201119 is about 1283.0544564694.
The spelling of 2112201119 in words is "two billion, one hundred twelve million, two hundred one thousand, one hundred nineteen".
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