Base | Representation |
---|---|
bin | 1100101111011001… |
… | …01110010110000011 |
3 | 122122200202121010000 |
4 | 12113230232112003 |
5 | 103002023113300 |
6 | 3050422011043 |
7 | 331334321604 |
oct | 62754562603 |
9 | 18580677100 |
10 | 6840051075 |
11 | 29a0037680 |
12 | 13aa876a83 |
13 | 850132800 |
14 | 48c601dab |
15 | 2a0771c00 |
hex | 197b2e583 |
6840051075 has 360 divisors, whose sum is σ = 15815416320. Its totient is φ = 2891116800.
The previous prime is 6840051013. The next prime is 6840051107. The reversal of 6840051075 is 5701500486.
It is not a de Polignac number, because 6840051075 - 29 = 6840050563 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 86582886 + ... + 86582964.
It is an arithmetic number, because the mean of its divisors is an integer number (43931712).
Almost surely, 26840051075 is an apocalyptic number.
6840051075 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
6840051075 is an abundant number, since it is smaller than the sum of its proper divisors (8975365245).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6840051075 is a wasteful number, since it uses less digits than its factorization.
6840051075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161 (or 134 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 6840051075 is about 82704.6012927939. The cubic root of 6840051075 is about 1898.2487163900.
The spelling of 6840051075 in words is "six billion, eight hundred forty million, fifty-one thousand, seventy-five".
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