Base | Representation |
---|---|
bin | 101001001100001001… |
… | …100010111011111001 |
3 | 11020011021100202210112 |
4 | 221030021202323321 |
5 | 1211034133300034 |
6 | 32152343154105 |
7 | 3123664240442 |
oct | 511411427371 |
9 | 136137322715 |
10 | 44227243769 |
11 | 17836142935 |
12 | 86a3745935 |
13 | 422aaa9837 |
14 | 21d7b962c9 |
15 | 123cb987ce |
hex | a4c262ef9 |
44227243769 has 4 divisors (see below), whose sum is σ = 44229791844. Its totient is φ = 44224695696.
The previous prime is 44227243751. The next prime is 44227243793. The reversal of 44227243769 is 96734272244.
44227243769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 15478345744 + 28748898025 = 124412^2 + 169555^2 .
It is a cyclic number.
It is not a de Polignac number, because 44227243769 - 212 = 44227239673 is a prime.
It is a super-3 number, since 3×442272437693 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44227243729) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247822 + ... + 1282775.
It is an arithmetic number, because the mean of its divisors is an integer number (11057447961).
Almost surely, 244227243769 is an apocalyptic number.
It is an amenable number.
44227243769 is a deficient number, since it is larger than the sum of its proper divisors (2548075).
44227243769 is a wasteful number, since it uses less digits than its factorization.
44227243769 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2548074.
The product of its digits is 4064256, while the sum is 50.
The spelling of 44227243769 in words is "forty-four billion, two hundred twenty-seven million, two hundred forty-three thousand, seven hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •