Base | Representation |
---|---|
bin | 1100110001000001… |
… | …11010011100101001 |
3 | 122200122111200000000 |
4 | 12120200322130221 |
5 | 103014023412022 |
6 | 3052031133213 |
7 | 331561522230 |
oct | 63040723451 |
9 | 18618450000 |
10 | 6853732137 |
11 | 29a783143a |
12 | 13b3374209 |
13 | 852c12a05 |
14 | 490363b17 |
15 | 2a1a756ac |
hex | 19883a729 |
6853732137 has 72 divisors (see below), whose sum is σ = 11903673600. Its totient is φ = 3864796416.
The previous prime is 6853732133. The next prime is 6853732147. The reversal of 6853732137 is 7312373586.
6853732137 is a `hidden beast` number, since 68 + 5 + 373 + 213 + 7 = 666.
It is not a de Polignac number, because 6853732137 - 22 = 6853732133 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6853732092 and 6853732101.
It is not an unprimeable number, because it can be changed into a prime (6853732133) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3627289 + ... + 3629177.
It is an arithmetic number, because the mean of its divisors is an integer number (165328800).
Almost surely, 26853732137 is an apocalyptic number.
It is an amenable number.
6853732137 is a deficient number, since it is larger than the sum of its proper divisors (5049941463).
6853732137 is an frugal number, since it uses more digits than its factorization.
6853732137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1999 (or 1978 counting only the distinct ones).
The product of its digits is 635040, while the sum is 45.
The square root of 6853732137 is about 82787.2703801738. The cubic root of 6853732137 is about 1899.5134614785.
The spelling of 6853732137 in words is "six billion, eight hundred fifty-three million, seven hundred thirty-two thousand, one hundred thirty-seven".
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