Base | Representation |
---|---|
bin | 1011101101011101… |
… | …0100111011100010 |
3 | 22010001222000211022 |
4 | 2323113110323202 |
5 | 22414211020214 |
6 | 1235531045442 |
7 | 140616631121 |
oct | 27327247342 |
9 | 8101860738 |
10 | 3143454434 |
11 | 137344192a |
12 | 7388a0882 |
13 | 3b1331013 |
14 | 21b6a9ab8 |
15 | 135e7dd8e |
hex | bb5d4ee2 |
3143454434 has 8 divisors (see below), whose sum is σ = 4719383760. Its totient is φ = 1570326516.
The previous prime is 3143454421. The next prime is 3143454439. The reversal of 3143454434 is 4344543413.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 3143454394 and 3143454403.
It is not an unprimeable number, because it can be changed into a prime (3143454439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697544 + ... + 702035.
It is an arithmetic number, because the mean of its divisors is an integer number (589922970).
Almost surely, 23143454434 is an apocalyptic number.
3143454434 is a deficient number, since it is larger than the sum of its proper divisors (1575929326).
3143454434 is a wasteful number, since it uses less digits than its factorization.
3143454434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1400704.
The product of its digits is 138240, while the sum is 35.
The square root of 3143454434 is about 56066.5179407461. The cubic root of 3143454434 is about 1464.8811474283.
Adding to 3143454434 its reverse (4344543413), we get a palindrome (7487997847).
The spelling of 3143454434 in words is "three billion, one hundred forty-three million, four hundred fifty-four thousand, four hundred thirty-four".
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