Base | Representation |
---|---|
bin | 111111001010000… |
… | …1011101011011111 |
3 | 12110200200112020020 |
4 | 1332110023223133 |
5 | 13320010014220 |
6 | 550142123223 |
7 | 103342033530 |
oct | 17624135337 |
9 | 5420615206 |
10 | 2119219935 |
11 | 998276338 |
12 | 4b1880513 |
13 | 27a08a1c1 |
14 | 161650687 |
15 | c60b2040 |
hex | 7e50badf |
2119219935 has 16 divisors (see below), whose sum is σ = 3875145216. Its totient is φ = 968786208.
The previous prime is 2119219903. The next prime is 2119219937. The reversal of 2119219935 is 5399129112.
It is not a de Polignac number, because 2119219935 - 25 = 2119219903 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2119219937) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10091419 + ... + 10091628.
It is an arithmetic number, because the mean of its divisors is an integer number (242196576).
Almost surely, 22119219935 is an apocalyptic number.
2119219935 is a deficient number, since it is larger than the sum of its proper divisors (1755925281).
2119219935 is a wasteful number, since it uses less digits than its factorization.
2119219935 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20183062.
The product of its digits is 43740, while the sum is 42.
The square root of 2119219935 is about 46034.9859889193. The cubic root of 2119219935 is about 1284.4740760886.
The spelling of 2119219935 in words is "two billion, one hundred nineteen million, two hundred nineteen thousand, nine hundred thirty-five".
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