Base | Representation |
---|---|
bin | 1110111001101011… |
… | …01000101001011011 |
3 | 202122112102212101121 |
4 | 13130311220221123 |
5 | 112341000434224 |
6 | 3401500030111 |
7 | 402151001500 |
oct | 73465505133 |
9 | 22575385347 |
10 | 8000014939 |
11 | 34358886a4 |
12 | 1673232337 |
13 | 9a6549b67 |
14 | 55c6ad4a7 |
15 | 31c4eebe4 |
hex | 1dcd68a5b |
8000014939 has 12 divisors (see below), whose sum is σ = 9309348984. Its totient is φ = 6854791104.
The previous prime is 8000014931. The next prime is 8000014949. The reversal of 8000014939 is 9394100008.
It is not a de Polignac number, because 8000014939 - 23 = 8000014931 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8000014931) 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 11 ways as a sum of consecutive naturals, for example, 123667 + ... + 176899.
It is an arithmetic number, because the mean of its divisors is an integer number (775779082).
Almost surely, 28000014939 is an apocalyptic number.
8000014939 is a deficient number, since it is larger than the sum of its proper divisors (1309334045).
8000014939 is a wasteful number, since it uses less digits than its factorization.
8000014939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56314 (or 56307 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 8000014939 is about 89442.8026115014. The cubic root of 8000014939 is about 2000.0012449159.
The spelling of 8000014939 in words is "eight billion, fourteen thousand, nine hundred thirty-nine".
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