Base | Representation |
---|---|
bin | 101011000001000… |
… | …1011010111101010 |
3 | 10201121000220020202 |
4 | 1112002023113222 |
5 | 10424003131214 |
6 | 355121152202 |
7 | 50524536413 |
oct | 12602132752 |
9 | 3647026222 |
10 | 1443411434 |
11 | 68084a413 |
12 | 34348b662 |
13 | 1a006b00a |
14 | d99b280a |
15 | 86abc6de |
hex | 5608b5ea |
1443411434 has 16 divisors (see below), whose sum is σ = 2230769160. Its totient is φ = 700128000.
The previous prime is 1443411433. The next prime is 1443411451. The reversal of 1443411434 is 4341143441.
It can be written as a sum of positive squares in 4 ways, for example, as 775344025 + 668067409 = 27845^2 + 25847^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1443411397 and 1443411406.
It is not an unprimeable number, because it can be changed into a prime (1443411433) 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, 67067 + ... + 85934.
Almost surely, 21443411434 is an apocalyptic number.
1443411434 is a deficient number, since it is larger than the sum of its proper divisors (787357726).
1443411434 is a wasteful number, since it uses less digits than its factorization.
1443411434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153145.
The product of its digits is 9216, while the sum is 29.
The square root of 1443411434 is about 37992.2549212336. The cubic root of 1443411434 is about 1130.1342764704.
Adding to 1443411434 its reverse (4341143441), we get a palindrome (5784554875).
The spelling of 1443411434 in words is "one billion, four hundred forty-three million, four hundred eleven thousand, four hundred thirty-four".
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