Base | Representation |
---|---|
bin | 101001010110100001… |
… | …111100010101010101 |
3 | 11020121102002101220000 |
4 | 221112201330111111 |
5 | 1211413230131123 |
6 | 32221524201513 |
7 | 3131210525022 |
oct | 512641742525 |
9 | 136542071800 |
10 | 44401411413 |
11 | 17915491637 |
12 | 8731b39299 |
13 | 4257bbab08 |
14 | 2212d72549 |
15 | 124d0edb43 |
hex | a5687c555 |
44401411413 has 10 divisors (see below), whose sum is σ = 66328034454. Its totient is φ = 29600940888.
The previous prime is 44401411403. The next prime is 44401411433. The reversal of 44401411413 is 31411410444.
44401411413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 37157188644 + 7244222769 = 192762^2 + 85113^2 .
It is not a de Polignac number, because 44401411413 - 29 = 44401410901 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44401411403) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 274082706 + ... + 274082867.
Almost surely, 244401411413 is an apocalyptic number.
It is an amenable number.
44401411413 is a deficient number, since it is larger than the sum of its proper divisors (21926623041).
44401411413 is an equidigital number, since it uses as much as digits as its factorization.
44401411413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 548165585 (or 548165576 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 44401411413 its reverse (31411410444), we get a palindrome (75812821857).
The spelling of 44401411413 in words is "forty-four billion, four hundred one million, four hundred eleven thousand, four hundred thirteen".
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