Base | Representation |
---|---|
bin | 111111110100001011100… |
… | …111000111100000000000 |
3 | 120112020101000202202212020 |
4 | 333310023213013200000 |
5 | 1033322202220203203 |
6 | 13154334355201440 |
7 | 631555135321341 |
oct | 77641347074000 |
9 | 16466330682766 |
10 | 4385356412928 |
11 | 1440901407297 |
12 | 5a9ab2ba6280 |
13 | 25a6ca6aab4a |
14 | 1123767780c8 |
15 | 79116ee3153 |
hex | 3fd0b9c7800 |
4385356412928 has 96 divisors (see below), whose sum is σ = 11692788307200. Its totient is φ = 1461615484928.
The previous prime is 4385356412917. The next prime is 4385356412947. The reversal of 4385356412928 is 8292146535834.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59824363 + ... + 59897621.
It is an arithmetic number, because the mean of its divisors is an integer number (121799878200).
Almost surely, 24385356412928 is an apocalyptic number.
4385356412928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4385356412928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5846394153600).
4385356412928 is an abundant number, since it is smaller than the sum of its proper divisors (7307431894272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4385356412928 is an equidigital number, since it uses as much as digits as its factorization.
4385356412928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83027 (or 83007 counting only the distinct ones).
The product of its digits is 49766400, while the sum is 60.
The spelling of 4385356412928 in words is "four trillion, three hundred eighty-five billion, three hundred fifty-six million, four hundred twelve thousand, nine hundred twenty-eight".
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