Base | Representation |
---|---|
bin | 101001010010110111… |
… | …111000100110101000 |
3 | 11020110010122010221112 |
4 | 221102313320212220 |
5 | 1211302023220230 |
6 | 32211453125452 |
7 | 3126534146513 |
oct | 512267704650 |
9 | 136403563845 |
10 | 44340054440 |
11 | 178938941a0 |
12 | 8715489888 |
13 | 4248287306 |
14 | 2208b5dd7a |
15 | 1247a2dd95 |
hex | a52df89a8 |
44340054440 has 64 divisors (see below), whose sum is σ = 109912360320. Its totient is φ = 15964000000.
The previous prime is 44340054433. The next prime is 44340054457. The reversal of 44340054440 is 4445004344.
It is a happy number.
44340054440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 44340054397 and 44340054406.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454436 + ... + 543315.
It is an arithmetic number, because the mean of its divisors is an integer number (1717380630).
Almost surely, 244340054440 is an apocalyptic number.
44340054440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44340054440 is an abundant number, since it is smaller than the sum of its proper divisors (65572305880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44340054440 is a wasteful number, since it uses less digits than its factorization.
44340054440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997874 (or 997870 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 32.
Adding to 44340054440 its reverse (4445004344), we get a palindrome (48785058784).
The spelling of 44340054440 in words is "forty-four billion, three hundred forty million, fifty-four thousand, four hundred forty".
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