Base | Representation |
---|---|
bin | 101001010111110010… |
… | …001000001011011101 |
3 | 11020122212122022222000 |
4 | 221113302020023131 |
5 | 1211434120301303 |
6 | 32223554512513 |
7 | 3131554302651 |
oct | 512762101335 |
9 | 136585568860 |
10 | 44422431453 |
11 | 17926339274 |
12 | 8738b95739 |
13 | 425c36a5ca |
14 | 2215a84a61 |
15 | 124eda1da3 |
hex | a57c882dd |
44422431453 has 16 divisors (see below), whose sum is σ = 66926452800. Its totient is φ = 29113004880.
The previous prime is 44422431421. The next prime is 44422431463. The reversal of 44422431453 is 35413422444.
44422431453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 44422431453 - 25 = 44422431421 is a prime.
It is a super-3 number, since 3×444224314533 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44422431463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13941418 + ... + 13944603.
It is an arithmetic number, because the mean of its divisors is an integer number (4182903300).
Almost surely, 244422431453 is an apocalyptic number.
It is an amenable number.
44422431453 is a deficient number, since it is larger than the sum of its proper divisors (22504021347).
44422431453 is a wasteful number, since it uses less digits than its factorization.
44422431453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27886089 (or 27886083 counting only the distinct ones).
The product of its digits is 184320, while the sum is 36.
Adding to 44422431453 its reverse (35413422444), we get a palindrome (79835853897).
Subtracting from 44422431453 its reverse (35413422444), we obtain a palindrome (9009009009).
The spelling of 44422431453 in words is "forty-four billion, four hundred twenty-two million, four hundred thirty-one thousand, four hundred fifty-three".
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