Base | Representation |
---|---|
bin | 100000000001100001000… |
… | …1010110111100100001000 |
3 | 120120202112110020020201221 |
4 | 1000003002022313210020 |
5 | 1034102332324440130 |
6 | 13205533050251424 |
7 | 632661263626513 |
oct | 100030212674410 |
9 | 16522473206657 |
10 | 4401304140040 |
11 | 1447645499755 |
12 | 5b1003a26b74 |
13 | 25c06c691272 |
14 | 11304a7bdd7a |
15 | 7974c11087a |
hex | 400c22b7908 |
4401304140040 has 64 divisors (see below), whose sum is σ = 9972870336000. Its totient is φ = 1748096823552.
The previous prime is 4401304140001. The next prime is 4401304140053. The reversal of 4401304140040 is 400414031044.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4401304139987 and 4401304140014.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17174689 + ... + 17429071.
It is an arithmetic number, because the mean of its divisors is an integer number (155826099000).
Almost surely, 24401304140040 is an apocalyptic number.
4401304140040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4401304140040 is an abundant number, since it is smaller than the sum of its proper divisors (5571566195960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4401304140040 is a wasteful number, since it uses less digits than its factorization.
4401304140040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257446 (or 257442 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 4401304140040 its reverse (400414031044), we get a palindrome (4801718171084).
The spelling of 4401304140040 in words is "four trillion, four hundred one billion, three hundred four million, one hundred forty thousand, forty".
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