Base | Representation |
---|---|
bin | 101110110111111110110… |
… | …1011110101100101100110 |
3 | 211210212222202222001002010 |
4 | 1131233331223311211212 |
5 | 1321023024444312123 |
6 | 21411334145455050 |
7 | 1233306656231241 |
oct | 135577553654546 |
9 | 24725882861063 |
10 | 6442412104038 |
11 | 20642367522a9 |
12 | 8806ba941486 |
13 | 3796946b6791 |
14 | 183b58a50258 |
15 | b28aded0993 |
hex | 5dbfdaf5966 |
6442412104038 has 16 divisors (see below), whose sum is σ = 12885147752256. Its totient is φ = 2147416777320.
The previous prime is 6442412104033. The next prime is 6442412104091. The reversal of 6442412104038 is 8304012142446.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 6442412103987 and 6442412104005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6442412104033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13221768 + ... + 13700363.
It is an arithmetic number, because the mean of its divisors is an integer number (805321734516).
Almost surely, 26442412104038 is an apocalyptic number.
6442412104038 is an abundant number, since it is smaller than the sum of its proper divisors (6442735648218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6442412104038 is a wasteful number, since it uses less digits than its factorization.
6442412104038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26962019.
The product of its (nonzero) digits is 147456, while the sum is 39.
The spelling of 6442412104038 in words is "six trillion, four hundred forty-two billion, four hundred twelve million, one hundred four thousand, thirty-eight".
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