Base | Representation |
---|---|
bin | 101010111100101… |
… | …1000001001111001 |
3 | 10201102200200201221 |
4 | 1111321120021321 |
5 | 10422410321010 |
6 | 354555512041 |
7 | 50466120601 |
oct | 12571301171 |
9 | 3642620657 |
10 | 1441104505 |
11 | 67a514165 |
12 | 342758621 |
13 | 19c740c79 |
14 | d9571c01 |
15 | 867b3dda |
hex | 55e58279 |
1441104505 has 8 divisors (see below), whose sum is σ = 1729657152. Its totient is φ = 1152662448.
The previous prime is 1441104493. The next prime is 1441104517. The reversal of 1441104505 is 5054011441.
It is an interprime number because it is at equal distance from previous prime (1441104493) and next prime (1441104517).
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 1441104505 - 25 = 1441104473 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1441104505.
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, 4404 + ... + 53866.
It is an arithmetic number, because the mean of its divisors is an integer number (216207144).
Almost surely, 21441104505 is an apocalyptic number.
It is an amenable number.
1441104505 is a deficient number, since it is larger than the sum of its proper divisors (288552647).
1441104505 is an equidigital number, since it uses as much as digits as its factorization.
1441104505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55295.
The product of its (nonzero) digits is 1600, while the sum is 25.
The square root of 1441104505 is about 37961.8822636602. The cubic root of 1441104505 is about 1129.5318772605.
Adding to 1441104505 its reverse (5054011441), we get a palindrome (6495115946).
The spelling of 1441104505 in words is "one billion, four hundred forty-one million, one hundred four thousand, five hundred five".
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