Base | Representation |
---|---|
bin | 101011010001101… |
… | …1110101100011111 |
3 | 10202012110102102201 |
4 | 1112203132230133 |
5 | 10433222010333 |
6 | 400032232331 |
7 | 50661666142 |
oct | 12643365437 |
9 | 3665412381 |
10 | 1452141343 |
11 | 685772314 |
12 | 34639b6a7 |
13 | 1a1b06743 |
14 | dac06059 |
15 | 8774417d |
hex | 568deb1f |
1452141343 has 4 divisors (see below), whose sum is σ = 1537561440. Its totient is φ = 1366721248.
The previous prime is 1452141307. The next prime is 1452141349. The reversal of 1452141343 is 3431412541.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3431412541 = 109 ⋅31480849.
It is a cyclic number.
It is not a de Polignac number, because 1452141343 - 221 = 1450044191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1452141349) 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, 42710023 + ... + 42710056.
It is an arithmetic number, because the mean of its divisors is an integer number (384390360).
Almost surely, 21452141343 is an apocalyptic number.
1452141343 is a deficient number, since it is larger than the sum of its proper divisors (85420097).
1452141343 is an equidigital number, since it uses as much as digits as its factorization.
1452141343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85420096.
The product of its digits is 5760, while the sum is 28.
The square root of 1452141343 is about 38106.9723672716. The cubic root of 1452141343 is about 1132.4080901067.
Adding to 1452141343 its reverse (3431412541), we get a palindrome (4883553884).
The spelling of 1452141343 in words is "one billion, four hundred fifty-two million, one hundred forty-one thousand, three hundred forty-three".
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