Base | Representation |
---|---|
bin | 101001011000111101… |
… | …101000011100010111 |
3 | 11020201020212220210101 |
4 | 221120331220130113 |
5 | 1212004202140112 |
6 | 32225543034531 |
7 | 3132214450240 |
oct | 513075503427 |
9 | 136636786711 |
10 | 44442224407 |
11 | 17936527a89 |
12 | 874373ba47 |
13 | 42634aa709 |
14 | 2218557cc7 |
15 | 12519b1757 |
hex | a58f68717 |
44442224407 has 8 divisors (see below), whose sum is σ = 50792519456. Its totient is φ = 38092280832.
The previous prime is 44442224377. The next prime is 44442224459. The reversal of 44442224407 is 70442224444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44442224407 - 211 = 44442222359 is a prime.
It is a super-3 number, since 3×444422244073 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44442234407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293383 + ... + 418279.
It is an arithmetic number, because the mean of its divisors is an integer number (6349064932).
Almost surely, 244442224407 is an apocalyptic number.
44442224407 is a deficient number, since it is larger than the sum of its proper divisors (6350295049).
44442224407 is a wasteful number, since it uses less digits than its factorization.
44442224407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175737.
The product of its (nonzero) digits is 229376, while the sum is 37.
Adding to 44442224407 its sum of digits (37), we get a palindrome (44442224444).
The spelling of 44442224407 in words is "forty-four billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred seven".
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