Base | Representation |
---|---|
bin | 101001010111001000… |
… | …110110100100110101 |
3 | 11020122010021121200222 |
4 | 221113020312210311 |
5 | 1211423333031240 |
6 | 32222530544125 |
7 | 3131363316515 |
oct | 512710664465 |
9 | 136563247628 |
10 | 44411611445 |
11 | 17920219013 |
12 | 8735438045 |
13 | 425a04c736 |
14 | 2214469845 |
15 | 124de65eb5 |
hex | a57236935 |
44411611445 has 8 divisors (see below), whose sum is σ = 53295141336. Its totient is φ = 35528484096.
The previous prime is 44411611411. The next prime is 44411611459. The reversal of 44411611445 is 54411611444.
44411611445 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 4 ways, for example, as 17817177361 + 26594434084 = 133481^2 + 163078^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44411611445 - 26 = 44411611381 is a prime.
It is a super-2 number, since 2×444116114452 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
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, 258809 + ... + 394721.
It is an arithmetic number, because the mean of its divisors is an integer number (6661892667).
Almost surely, 244411611445 is an apocalyptic number.
It is an amenable number.
44411611445 is a deficient number, since it is larger than the sum of its proper divisors (8883529891).
44411611445 is a wasteful number, since it uses less digits than its factorization.
44411611445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201271.
The product of its digits is 30720, while the sum is 35.
Subtracting 44411611445 from its reverse (54411611444), we obtain a palindrome (9999999999).
The spelling of 44411611445 in words is "forty-four billion, four hundred eleven million, six hundred eleven thousand, four hundred forty-five".
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