Base | Representation |
---|---|
bin | 110011001010001110000001… |
… | …0110010110011100101110001 |
3 | 2012000100002012021101210202020 |
4 | 1212110130002302303211301 |
5 | 432440341220244430340 |
6 | 4233025320013342053 |
7 | 163533543324644403 |
oct | 14624340262634561 |
9 | 2160302167353666 |
10 | 450005245311345 |
11 | 120427175402839 |
12 | 4257a046197929 |
13 | 1641340a88cb49 |
14 | 7d1a52772cb73 |
15 | 3705a084ee9d0 |
hex | 1994702cb3971 |
450005245311345 has 8 divisors (see below), whose sum is σ = 720008392498176. Its totient is φ = 240002797499376.
The previous prime is 450005245311343. The next prime is 450005245311371. The reversal of 450005245311345 is 543113542500054.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 450005245311345 - 21 = 450005245311343 is a prime.
It is a super-2 number, since 2×4500052453113452 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 450005245311297 and 450005245311306.
It is not an unprimeable number, because it can be changed into a prime (450005245311343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15000174843697 + ... + 15000174843726.
It is an arithmetic number, because the mean of its divisors is an integer number (90001049062272).
Almost surely, 2450005245311345 is an apocalyptic number.
It is an amenable number.
450005245311345 is a deficient number, since it is larger than the sum of its proper divisors (270003147186831).
450005245311345 is a wasteful number, since it uses less digits than its factorization.
450005245311345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30000349687431.
The product of its (nonzero) digits is 720000, while the sum is 42.
Adding to 450005245311345 its reverse (543113542500054), we get a palindrome (993118787811399).
The spelling of 450005245311345 in words is "four hundred fifty trillion, five billion, two hundred forty-five million, three hundred eleven thousand, three hundred forty-five".
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