Base | Representation |
---|---|
bin | 1111101100001100… |
… | …10001000001111010 |
3 | 210202001212122010122 |
4 | 13312012101001322 |
5 | 114222443230200 |
6 | 3511515213242 |
7 | 415515106253 |
oct | 76606210172 |
9 | 23661778118 |
10 | 8423805050 |
11 | 3633022461 |
12 | 1771147222 |
13 | a4329aa3b |
14 | 59caa7b2a |
15 | 344812385 |
hex | 1f619107a |
8423805050 has 24 divisors (see below), whose sum is σ = 15814719936. Its totient is φ = 3338029040.
The previous prime is 8423805037. The next prime is 8423805053. The reversal of 8423805050 is 505083248.
It is a self number, because there is not a number n which added to its sum of digits gives 8423805050.
It is not an unprimeable number, because it can be changed into a prime (8423805053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 781922 + ... + 792621.
It is an arithmetic number, because the mean of its divisors is an integer number (658946664).
Almost surely, 28423805050 is an apocalyptic number.
8423805050 is a deficient number, since it is larger than the sum of its proper divisors (7390914886).
8423805050 is a wasteful number, since it uses less digits than its factorization.
8423805050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1574662 (or 1574657 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 35.
The square root of 8423805050 is about 91781.2892151772. The cubic root of 8423805050 is about 2034.7111696601.
Adding to 8423805050 its reverse (505083248), we get a palindrome (8928888298).
The spelling of 8423805050 in words is "eight billion, four hundred twenty-three million, eight hundred five thousand, fifty".
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