Base | Representation |
---|---|
bin | 101001010111101100… |
… | …110010100100010011 |
3 | 11020122210000020120020 |
4 | 221113230302210103 |
5 | 1211433241012321 |
6 | 32223504514523 |
7 | 3131536354353 |
oct | 512754624423 |
9 | 136583006506 |
10 | 44421032211 |
11 | 17925572a76 |
12 | 873861ba43 |
13 | 425bc9a75a |
14 | 22157dcb63 |
15 | 124ebc74c6 |
hex | a57b32913 |
44421032211 has 16 divisors (see below), whose sum is σ = 60255456768. Its totient is φ = 29102998400.
The previous prime is 44421032203. The next prime is 44421032233. The reversal of 44421032211 is 11223012444.
44421032211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 44421032211 - 23 = 44421032203 is a prime.
It is a super-4 number, since 4×444210322114 (a number of 44 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (44421032291) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269046 + ... + 401531.
It is an arithmetic number, because the mean of its divisors is an integer number (3765966048).
Almost surely, 244421032211 is an apocalyptic number.
44421032211 is a deficient number, since it is larger than the sum of its proper divisors (15834424557).
44421032211 is a wasteful number, since it uses less digits than its factorization.
44421032211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670962.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 44421032211 its reverse (11223012444), we get a palindrome (55644044655).
The spelling of 44421032211 in words is "forty-four billion, four hundred twenty-one million, thirty-two thousand, two hundred eleven".
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