Base | Representation |
---|---|
bin | 101001110000111011… |
… | …111101110100001100 |
3 | 11021202021201122000110 |
4 | 221300323331310030 |
5 | 1213320134101334 |
6 | 32333512000020 |
7 | 3145200313020 |
oct | 516073756414 |
9 | 137667648013 |
10 | 44844440844 |
11 | 18022577165 |
12 | 8836390010 |
13 | 42c8916ac8 |
14 | 2255b38380 |
15 | 1276e61ae9 |
hex | a70efdd0c |
44844440844 has 48 divisors (see below), whose sum is σ = 121025979648. Its totient is φ = 12658325568.
The previous prime is 44844440819. The next prime is 44844440873. The reversal of 44844440844 is 44804444844.
It is a super-2 number, since 2×448444408442 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44844440793 and 44844440802.
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, 3209067 + ... + 3223010.
It is an arithmetic number, because the mean of its divisors is an integer number (2521374576).
Almost surely, 244844440844 is an apocalyptic number.
It is an amenable number.
44844440844 is an abundant number, since it is smaller than the sum of its proper divisors (76181538804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44844440844 is a wasteful number, since it uses less digits than its factorization.
44844440844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6432174 (or 6432172 counting only the distinct ones).
The product of its (nonzero) digits is 4194304, while the sum is 48.
The spelling of 44844440844 in words is "forty-four billion, eight hundred forty-four million, four hundred forty thousand, eight hundred forty-four".
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