Base | Representation |
---|---|
bin | 101010111101010… |
… | …0001100100101011 |
3 | 10201110020222020210 |
4 | 1111322201210223 |
5 | 10422444431402 |
6 | 355010152203 |
7 | 50501512413 |
oct | 12572414453 |
9 | 3643228223 |
10 | 1441405227 |
11 | 67a6aa099 |
12 | 342882663 |
13 | 19c817b02 |
14 | d960d643 |
15 | 8682306c |
hex | 55ea192b |
1441405227 has 8 divisors (see below), whose sum is σ = 2023024960. Its totient is φ = 910361160.
The previous prime is 1441405213. The next prime is 1441405261. The reversal of 1441405227 is 7225041441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1441405227 - 24 = 1441405211 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1441405194 and 1441405203.
It is not an unprimeable number, because it can be changed into a prime (1441405297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12643849 + ... + 12643962.
It is an arithmetic number, because the mean of its divisors is an integer number (252878120).
Almost surely, 21441405227 is an apocalyptic number.
1441405227 is a deficient number, since it is larger than the sum of its proper divisors (581619733).
1441405227 is a wasteful number, since it uses less digits than its factorization.
1441405227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25287833.
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 1441405227 is about 37965.8428985845. The cubic root of 1441405227 is about 1129.6104400248.
Adding to 1441405227 its reverse (7225041441), we get a palindrome (8666446668).
The spelling of 1441405227 in words is "one billion, four hundred forty-one million, four hundred five thousand, two hundred twenty-seven".
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