Base | Representation |
---|---|
bin | 100000010101100101011… |
… | …1000100001110000101100 |
3 | 120201212202212200202210001 |
4 | 1000223022320201300230 |
5 | 1040304112400000134 |
6 | 13241421300154044 |
7 | 636045242453314 |
oct | 100531270416054 |
9 | 16655685622701 |
10 | 4444400000044 |
11 | 146394aa31184 |
12 | 5b9430698924 |
13 | 263149c4c344 |
14 | 1151781c8444 |
15 | 7a9207c4414 |
hex | 40acae21c2c |
4444400000044 has 24 divisors (see below), whose sum is σ = 8187163311600. Its totient is φ = 2105213644800.
The previous prime is 4444400000039. The next prime is 4444400000059. The reversal of 4444400000044 is 4400000044444.
It is a super-2 number, since 2×44444000000442 (a number of 26 digits) contains 22 as substring.
It is a zygodrome in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 4444399999958 and 4444400000021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5923692 + ... + 6631660.
It is an arithmetic number, because the mean of its divisors is an integer number (341131804650).
Almost surely, 24444400000044 is an apocalyptic number.
It is an amenable number.
4444400000044 is a deficient number, since it is larger than the sum of its proper divisors (3742763311556).
4444400000044 is a wasteful number, since it uses less digits than its factorization.
4444400000044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790593 (or 790591 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 4444400000044 its reverse (4400000044444), we get a palindrome (8844400044488).
The spelling of 4444400000044 in words is "four trillion, four hundred forty-four billion, four hundred million, forty-four", and thus it is an aban number.
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