Base | Representation |
---|---|
bin | 1010100101010… |
… | …1100011100101 |
3 | 10002112021111101 |
4 | 2221111203211 |
5 | 42331000004 |
6 | 4223240101 |
7 | 1046212513 |
oct | 251254345 |
9 | 102467441 |
10 | 44390629 |
11 | 2306a378 |
12 | 12a49031 |
13 | 927315a |
14 | 5c774b3 |
15 | 3d6cba4 |
hex | 2a558e5 |
44390629 has 2 divisors, whose sum is σ = 44390630. Its totient is φ = 44390628.
The previous prime is 44390609. The next prime is 44390657. The reversal of 44390629 is 92609344.
44390629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 38130625 + 6260004 = 6175^2 + 2502^2 .
It is a cyclic number.
It is not a de Polignac number, because 44390629 - 217 = 44259557 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44390609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22195314 + 22195315.
It is an arithmetic number, because the mean of its divisors is an integer number (22195315).
Almost surely, 244390629 is an apocalyptic number.
It is an amenable number.
44390629 is a deficient number, since it is larger than the sum of its proper divisors (1).
44390629 is an equidigital number, since it uses as much as digits as its factorization.
44390629 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 46656, while the sum is 37.
The square root of 44390629 is about 6662.6292858000. The cubic root of 44390629 is about 354.0764967096.
The spelling of 44390629 in words is "forty-four million, three hundred ninety thousand, six hundred twenty-nine".
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