Base | Representation |
---|---|
bin | 1100101001001101… |
… | …01010110011110101 |
3 | 122112002001211122110 |
4 | 12110212222303311 |
5 | 102400230211320 |
6 | 3041325121233 |
7 | 330134112360 |
oct | 62446526365 |
9 | 18462054573 |
10 | 6788132085 |
11 | 29737a6119 |
12 | 13953b9219 |
13 | 842454b07 |
14 | 4857690d7 |
15 | 29ae185e0 |
hex | 1949aacf5 |
6788132085 has 32 divisors (see below), whose sum is σ = 12533114880. Its totient is φ = 3073013568.
The previous prime is 6788132081. The next prime is 6788132089. The reversal of 6788132085 is 5802318876.
It is an interprime number because it is at equal distance from previous prime (6788132081) and next prime (6788132089).
It is not a de Polignac number, because 6788132085 - 22 = 6788132081 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6788132081) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303015 + ... + 324644.
It is an arithmetic number, because the mean of its divisors is an integer number (391659840).
Almost surely, 26788132085 is an apocalyptic number.
It is an amenable number.
6788132085 is a deficient number, since it is larger than the sum of its proper divisors (5744982795).
6788132085 is a wasteful number, since it uses less digits than its factorization.
6788132085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 627777.
The product of its (nonzero) digits is 645120, while the sum is 48.
The square root of 6788132085 is about 82390.1212828334. The cubic root of 6788132085 is about 1893.4336659915.
The spelling of 6788132085 in words is "six billion, seven hundred eighty-eight million, one hundred thirty-two thousand, eighty-five".
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