Base | Representation |
---|---|
bin | 111111010010101… |
… | …1111000011000010 |
3 | 12111000012222011001 |
4 | 1332211133003002 |
5 | 13322140140324 |
6 | 550423242214 |
7 | 103425424423 |
oct | 17645370302 |
9 | 5430188131 |
10 | 2123755714 |
11 | 99a894113 |
12 | 4b32a936a |
13 | 27acb78b2 |
14 | 1620b164a |
15 | c66aae44 |
hex | 7e95f0c2 |
2123755714 has 8 divisors (see below), whose sum is σ = 3188132028. Its totient is φ = 1061045040.
The previous prime is 2123755693. The next prime is 2123755721. The reversal of 2123755714 is 4175573212.
It can be written as a sum of positive squares in 2 ways, for example, as 2061614025 + 62141689 = 45405^2 + 7883^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413217 + ... + 418324.
Almost surely, 22123755714 is an apocalyptic number.
2123755714 is a deficient number, since it is larger than the sum of its proper divisors (1064376314).
2123755714 is a wasteful number, since it uses less digits than its factorization.
2123755714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 832820.
The product of its digits is 58800, while the sum is 37.
The square root of 2123755714 is about 46084.2241336447. The cubic root of 2123755714 is about 1285.3898122424.
It can be divided in two parts, 212375 and 5714, that added together give a square (218089 = 4672).
The spelling of 2123755714 in words is "two billion, one hundred twenty-three million, seven hundred fifty-five thousand, seven hundred fourteen".
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