Base | Representation |
---|---|
bin | 101010111101010… |
… | …1010000100100001 |
3 | 10201110022201222220 |
4 | 1111322222010201 |
5 | 10423002040113 |
6 | 355011021253 |
7 | 50502016035 |
oct | 12572520441 |
9 | 3643281886 |
10 | 1441440033 |
11 | 67a723260 |
12 | 34289a829 |
13 | 19c82a8c7 |
14 | d961c1c5 |
15 | 8682d523 |
hex | 55eaa121 |
1441440033 has 32 divisors (see below), whose sum is σ = 2138849280. Its totient is φ = 856107840.
The previous prime is 1441440019. The next prime is 1441440037. The reversal of 1441440033 is 3300441441.
It is not a de Polignac number, because 1441440033 - 29 = 1441439521 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1441439985 and 1441440012.
It is not an unprimeable number, because it can be changed into a prime (1441440037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 744735 + ... + 746667.
It is an arithmetic number, because the mean of its divisors is an integer number (66839040).
Almost surely, 21441440033 is an apocalyptic number.
It is an amenable number.
1441440033 is a deficient number, since it is larger than the sum of its proper divisors (697409247).
1441440033 is a wasteful number, since it uses less digits than its factorization.
1441440033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2389.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 1441440033 is about 37966.3012815312. The cubic root of 1441440033 is about 1129.6195322874.
Adding to 1441440033 its reverse (3300441441), we get a palindrome (4741881474).
The spelling of 1441440033 in words is "one billion, four hundred forty-one million, four hundred forty thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •