Base | Representation |
---|---|
bin | 111110000000000… |
… | …101110111110001 |
3 | 2200111100012211200 |
4 | 332000011313301 |
5 | 4112243231231 |
6 | 251115201413 |
7 | 34530436263 |
oct | 7600056761 |
9 | 2614305750 |
10 | 1040211441 |
11 | 494199285 |
12 | 250446269 |
13 | 137679039 |
14 | 9c217b33 |
15 | 614c5be6 |
hex | 3e005df1 |
1040211441 has 12 divisors (see below), whose sum is σ = 1519411140. Its totient is φ = 685681920.
The previous prime is 1040211439. The next prime is 1040211463. The reversal of 1040211441 is 1441120401.
1040211441 is a `hidden beast` number, since 10 + 4 + 0 + 211 + 441 = 666.
1040211441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 153660816 + 886550625 = 12396^2 + 29775^2 .
It is not a de Polignac number, because 1040211441 - 21 = 1040211439 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1040211421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 648520 + ... + 650121.
It is an arithmetic number, because the mean of its divisors is an integer number (126617595).
Almost surely, 21040211441 is an apocalyptic number.
It is an amenable number.
1040211441 is a deficient number, since it is larger than the sum of its proper divisors (479199699).
1040211441 is a wasteful number, since it uses less digits than its factorization.
1040211441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1298736 (or 1298733 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 1040211441 is about 32252.3090801263. The cubic root of 1040211441 is about 1013.2280605257.
Adding to 1040211441 its reverse (1441120401), we get a palindrome (2481331842).
The spelling of 1040211441 in words is "one billion, forty million, two hundred eleven thousand, four hundred forty-one".
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