Base | Representation |
---|---|
bin | 101001011000111100… |
… | …110001101010000010 |
3 | 11020201020110111222002 |
4 | 221120330301222002 |
5 | 1212004123000002 |
6 | 32225534144002 |
7 | 3132212524061 |
oct | 513074615202 |
9 | 136636414862 |
10 | 44442000002 |
11 | 17936394424 |
12 | 8743652002 |
13 | 426342c52a |
14 | 22184da1d8 |
15 | 125196a002 |
hex | a58f31a82 |
44442000002 has 16 divisors (see below), whose sum is σ = 68271263424. Its totient is φ = 21691110000.
The previous prime is 44441999971. The next prime is 44442000007. The reversal of 44442000002 is 20000024444.
It is a super-3 number, since 3×444420000023 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (44442000007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535024 + ... + 1563707.
It is an arithmetic number, because the mean of its divisors is an integer number (4266953964).
Almost surely, 244442000002 is an apocalyptic number.
44442000002 is a deficient number, since it is larger than the sum of its proper divisors (23829263422).
44442000002 is a wasteful number, since it uses less digits than its factorization.
44442000002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3098905.
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 44442000002 its reverse (20000024444), we get a palindrome (64442024446).
It can be divided in two parts, 4444 and 2000002, that multiplied together give a palindrome (8888008888).
The spelling of 44442000002 in words is "forty-four billion, four hundred forty-two million, two", and thus it is an aban number.
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