Base | Representation |
---|---|
bin | 101001001011101111… |
… | …001101110010100100 |
3 | 11020010210101002112200 |
4 | 221023233031302210 |
5 | 1211030401411122 |
6 | 32151535214500 |
7 | 3123551462112 |
oct | 511357156244 |
9 | 136123332480 |
10 | 44220341412 |
11 | 17832259005 |
12 | 86a1377430 |
13 | 4229530bc0 |
14 | 21d6cbaab2 |
15 | 123c2835ac |
hex | a4bbcdca4 |
44220341412 has 72 divisors (see below), whose sum is σ = 120487556280. Its totient is φ = 13593830400.
The previous prime is 44220341387. The next prime is 44220341453. The reversal of 44220341412 is 21414302244.
44220341412 is a `hidden beast` number, since 4 + 4 + 2 + 203 + 41 + 412 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 218566656 + 44001774756 = 14784^2 + 209766^2 .
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 476412 + ... + 561612.
Almost surely, 244220341412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44220341412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60243778140).
44220341412 is an abundant number, since it is smaller than the sum of its proper divisors (76267214868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44220341412 is a wasteful number, since it uses less digits than its factorization.
44220341412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86333 (or 86328 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 44220341412 its reverse (21414302244), we get a palindrome (65634643656).
The spelling of 44220341412 in words is "forty-four billion, two hundred twenty million, three hundred forty-one thousand, four hundred twelve".
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