Base | Representation |
---|---|
bin | 111111011010001… |
… | …1101111010001100 |
3 | 12111021121111122221 |
4 | 1332310131322030 |
5 | 13324141330322 |
6 | 551043345124 |
7 | 103504003024 |
oct | 17664357214 |
9 | 5437544587 |
10 | 2127683212 |
11 | 9a2026986 |
12 | 4b46821a4 |
13 | 27ba61465 |
14 | 162814a84 |
15 | c6bd49c7 |
hex | 7ed1de8c |
2127683212 has 24 divisors (see below), whose sum is σ = 3944445120. Its totient is φ = 1000761600.
The previous prime is 2127683189. The next prime is 2127683219. The reversal of 2127683212 is 2123867212.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is not an unprimeable number, because it can be changed into a prime (2127683219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153214 + ... + 166522.
It is an arithmetic number, because the mean of its divisors is an integer number (164351880).
Almost surely, 22127683212 is an apocalyptic number.
It is an amenable number.
2127683212 is a deficient number, since it is larger than the sum of its proper divisors (1816761908).
2127683212 is a wasteful number, since it uses less digits than its factorization.
2127683212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15681 (or 15679 counting only the distinct ones).
The product of its digits is 16128, while the sum is 34.
The square root of 2127683212 is about 46126.8166254729. The cubic root of 2127683212 is about 1286.1816888013.
The spelling of 2127683212 in words is "two billion, one hundred twenty-seven million, six hundred eighty-three thousand, two hundred twelve".
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