Base | Representation |
---|---|
bin | 101001010111110010… |
… | …001011010101110000 |
3 | 11020122212122222201112 |
4 | 221113302023111300 |
5 | 1211434121210100 |
6 | 32223555052452 |
7 | 3131554355465 |
oct | 512762132560 |
9 | 136585588645 |
10 | 44422444400 |
11 | 17926347a74 |
12 | 8738ba1128 |
13 | 425c373479 |
14 | 2215a8966c |
15 | 124eda5b35 |
hex | a57c8b570 |
44422444400 has 30 divisors (see below), whose sum is σ = 106724923632. Its totient is φ = 17768977600.
The previous prime is 44422444397. The next prime is 44422444411. The reversal of 44422444400 is 444422444.
44422444400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a zygodrome in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55527656 + ... + 55528455.
Almost surely, 244422444400 is an apocalyptic number.
44422444400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44422444400 is an abundant number, since it is smaller than the sum of its proper divisors (62302479232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44422444400 is a wasteful number, since it uses less digits than its factorization.
44422444400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111056129 (or 111056118 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 32.
Adding to 44422444400 its reverse (444422444), we get a palindrome (44866866844).
The spelling of 44422444400 in words is "forty-four billion, four hundred twenty-two million, four hundred forty-four thousand, four hundred".
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