Base | Representation |
---|---|
bin | 1001010100001001011… |
… | …01001111110000100001 |
3 | 1010121010010010110221102 |
4 | 10222010231033300201 |
5 | 20220432313032231 |
6 | 403010352404145 |
7 | 32060144253212 |
oct | 4520455176041 |
9 | 1117103113842 |
10 | 320054033441 |
11 | 11380918145a |
12 | 52041546655 |
13 | 2424777479c |
14 | 116c2691409 |
15 | 84d304eacb |
hex | 4a84b4fc21 |
320054033441 has 4 divisors (see below), whose sum is σ = 324105350400. Its totient is φ = 316002716484.
The previous prime is 320054033393. The next prime is 320054033443. The reversal of 320054033441 is 144330450023.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 320054033441 - 214 = 320054017057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (320054033443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025658361 + ... + 2025658518.
It is an arithmetic number, because the mean of its divisors is an integer number (81026337600).
Almost surely, 2320054033441 is an apocalyptic number.
It is an amenable number.
320054033441 is a deficient number, since it is larger than the sum of its proper divisors (4051316959).
320054033441 is an equidigital number, since it uses as much as digits as its factorization.
320054033441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4051316958.
The product of its (nonzero) digits is 17280, while the sum is 29.
Adding to 320054033441 its reverse (144330450023), we get a palindrome (464384483464).
The spelling of 320054033441 in words is "three hundred twenty billion, fifty-four million, thirty-three thousand, four hundred forty-one".
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