Base | Representation |
---|---|
bin | 101010111101010… |
… | …0001010101101111 |
3 | 10201110020220221101 |
4 | 1111322201111233 |
5 | 10422444414041 |
6 | 355010143531 |
7 | 50501506546 |
oct | 12572412557 |
9 | 3643226841 |
10 | 1441404271 |
11 | 67a6a93aa |
12 | 342881ba7 |
13 | 19c817548 |
14 | d960d15d |
15 | 86822b31 |
hex | 55ea156f |
1441404271 has 8 divisors (see below), whose sum is σ = 1470304224. Its totient is φ = 1412567520.
The previous prime is 1441404269. The next prime is 1441404317. The reversal of 1441404271 is 1724041441.
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 1441404271 - 21 = 1441404269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441404071) 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, 31681 + ... + 62341.
It is an arithmetic number, because the mean of its divisors is an integer number (183788028).
Almost surely, 21441404271 is an apocalyptic number.
1441404271 is a deficient number, since it is larger than the sum of its proper divisors (28899953).
1441404271 is an equidigital number, since it uses as much as digits as its factorization.
1441404271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31601.
The product of its (nonzero) digits is 3584, while the sum is 28.
The square root of 1441404271 is about 37965.8303083180. The cubic root of 1441404271 is about 1129.6101902898.
The spelling of 1441404271 in words is "one billion, four hundred forty-one million, four hundred four thousand, two hundred seventy-one".
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