Base | Representation |
---|---|
bin | 101001010110100001… |
… | …111100010010101000 |
3 | 11020121102002101122121 |
4 | 221112201330102220 |
5 | 1211413230124430 |
6 | 32221524201024 |
7 | 3131210524354 |
oct | 512641742250 |
9 | 136542071577 |
10 | 44401411240 |
11 | 1791549149a |
12 | 8731b39174 |
13 | 4257bbaa04 |
14 | 2212d72464 |
15 | 124d0eda7a |
hex | a5687c4a8 |
44401411240 has 32 divisors (see below), whose sum is σ = 105779834280. Its totient is φ = 16715825152.
The previous prime is 44401411213. The next prime is 44401411253. The reversal of 44401411240 is 4211410444.
It can be written as a sum of positive squares in 4 ways, for example, as 40853302884 + 3548108356 = 202122^2 + 59566^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32647417 + ... + 32648776.
Almost surely, 244401411240 is an apocalyptic number.
44401411240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44401411240 is an abundant number, since it is smaller than the sum of its proper divisors (61378423040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44401411240 is a wasteful number, since it uses less digits than its factorization.
44401411240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65296221 (or 65296217 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 25.
Adding to 44401411240 its reverse (4211410444), we get a palindrome (48612821684).
The spelling of 44401411240 in words is "forty-four billion, four hundred one million, four hundred eleven thousand, two hundred forty".
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