Base | Representation |
---|---|
bin | 101001011000110110… |
… | …101011000010101011 |
3 | 11020201010110020020100 |
4 | 221120312223002223 |
5 | 1212003220300133 |
6 | 32225440000443 |
7 | 3132163111344 |
oct | 513066530253 |
9 | 136633406210 |
10 | 44440400043 |
11 | 179354a1346 |
12 | 8743000123 |
13 | 4262cbc200 |
14 | 22182010cb |
15 | 1251750e13 |
hex | a58dab0ab |
44440400043 has 36 divisors (see below), whose sum is σ = 73598171400. Its totient is φ = 25739221248.
The previous prime is 44440400029. The next prime is 44440400057. The reversal of 44440400043 is 34000404444.
44440400043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (44440400029) and next prime (44440400057).
It is not a de Polignac number, because 44440400043 - 26 = 44440399979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44440400003) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 833493 + ... + 885206.
It is an arithmetic number, because the mean of its divisors is an integer number (2044393650).
Almost surely, 244440400043 is an apocalyptic number.
44440400043 is a deficient number, since it is larger than the sum of its proper divisors (29157771357).
44440400043 is a wasteful number, since it uses less digits than its factorization.
44440400043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1718748 (or 1718732 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 27.
Adding to 44440400043 its reverse (34000404444), we get a palindrome (78440804487).
The spelling of 44440400043 in words is "forty-four billion, four hundred forty million, four hundred thousand, forty-three".
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