Base | Representation |
---|---|
bin | 1000010100110000… |
… | …0110110101010001 |
3 | 12202201200120100012 |
4 | 2011030012311101 |
5 | 14034020342231 |
6 | 1005422004305 |
7 | 106242206624 |
oct | 20514066521 |
9 | 5681616305 |
10 | 2234543441 |
11 | a47383619 |
12 | 524416695 |
13 | 297c37670 |
14 | 172aaddbb |
15 | d1291e2b |
hex | 85306d51 |
2234543441 has 8 divisors (see below), whose sum is σ = 2451836520. Its totient is φ = 2023736832.
The previous prime is 2234543429. The next prime is 2234543483. The reversal of 2234543441 is 1443454322.
It can be written as a sum of positive squares in 4 ways, for example, as 681001216 + 1553542225 = 26096^2 + 39415^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2234543441 - 230 = 1160801617 is a prime.
It is a super-2 number, since 2×22345434412 = 9986368779432240962, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2234543398 and 2234543407.
It is not an unprimeable number, because it can be changed into a prime (2234543141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1620896 + ... + 1622273.
It is an arithmetic number, because the mean of its divisors is an integer number (306479565).
Almost surely, 22234543441 is an apocalyptic number.
It is an amenable number.
2234543441 is a deficient number, since it is larger than the sum of its proper divisors (217293079).
2234543441 is a wasteful number, since it uses less digits than its factorization.
2234543441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3243235.
The product of its digits is 46080, while the sum is 32.
The square root of 2234543441 is about 47270.9576907428. The cubic root of 2234543441 is about 1307.3632336622.
Adding to 2234543441 its reverse (1443454322), we get a palindrome (3677997763).
The spelling of 2234543441 in words is "two billion, two hundred thirty-four million, five hundred forty-three thousand, four hundred forty-one".
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