Base | Representation |
---|---|
bin | 1100101101110100… |
… | …01011011100010110 |
3 | 122121202211102022110 |
4 | 12112322023130112 |
5 | 102440130112133 |
6 | 3045230011450 |
7 | 331113564450 |
oct | 62672133426 |
9 | 18552742273 |
10 | 6826800918 |
11 | 2993607633 |
12 | 13a6346b86 |
13 | 84a473792 |
14 | 48a9532d0 |
15 | 29e505c63 |
hex | 196e8b716 |
6826800918 has 16 divisors (see below), whose sum is σ = 15604116480. Its totient is φ = 1950514536.
The previous prime is 6826800881. The next prime is 6826800919. The reversal of 6826800918 is 8190086286.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6826800919) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81271398 + ... + 81271481.
It is an arithmetic number, because the mean of its divisors is an integer number (975257280).
Almost surely, 26826800918 is an apocalyptic number.
6826800918 is an abundant number, since it is smaller than the sum of its proper divisors (8777315562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6826800918 is a wasteful number, since it uses less digits than its factorization.
6826800918 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162542891.
The product of its (nonzero) digits is 331776, while the sum is 48.
The square root of 6826800918 is about 82624.4571419383. The cubic root of 6826800918 is about 1897.0221976691.
The spelling of 6826800918 in words is "six billion, eight hundred twenty-six million, eight hundred thousand, nine hundred eighteen".
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