Base | Representation |
---|---|
bin | 110001110111000011110… |
… | …0100101100011100111010 |
3 | 220021010010202011212002110 |
4 | 1203232013210230130322 |
5 | 1344233411312134123 |
6 | 22324035250513150 |
7 | 1305044316436563 |
oct | 143560744543472 |
9 | 26233122155073 |
10 | 6852747380538 |
11 | 2202263277924 |
12 | 9281372957b6 |
13 | 3a9299311937 |
14 | 1999636cd16a |
15 | bd3c7e13493 |
hex | 63b8792c73a |
6852747380538 has 16 divisors (see below), whose sum is σ = 13705629590880. Its totient is φ = 2284226655216.
The previous prime is 6852747380527. The next prime is 6852747380603. The reversal of 6852747380538 is 8350837472586.
It is a super-2 number, since 2×68527473805382 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4951093 + ... + 6182136.
It is an arithmetic number, because the mean of its divisors is an integer number (856601849430).
Almost surely, 26852747380538 is an apocalyptic number.
6852747380538 is an abundant number, since it is smaller than the sum of its proper divisors (6852882210342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6852747380538 is a wasteful number, since it uses less digits than its factorization.
6852747380538 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11235821.
The product of its (nonzero) digits is 270950400, while the sum is 66.
The spelling of 6852747380538 in words is "six trillion, eight hundred fifty-two billion, seven hundred forty-seven million, three hundred eighty thousand, five hundred thirty-eight".
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