Base | Representation |
---|---|
bin | 10000011111000100… |
… | …00011100010000001 |
3 | 211211210211000021012 |
4 | 20033202003202001 |
5 | 121111213121233 |
6 | 4022121210305 |
7 | 432216115604 |
oct | 101742034201 |
9 | 24753730235 |
10 | 8850520193 |
11 | 38319848a9 |
12 | 1870030995 |
13 | ab08040c8 |
14 | 5dd62433b |
15 | 36c001548 |
hex | 20f883881 |
8850520193 has 4 divisors (see below), whose sum is σ = 9056346288. Its totient is φ = 8644694100.
The previous prime is 8850520187. The next prime is 8850520223. The reversal of 8850520193 is 3910250588.
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 8850520193 - 24 = 8850520177 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8850520193.
It is not an unprimeable number, because it can be changed into a prime (8850520163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102912983 + ... + 102913068.
It is an arithmetic number, because the mean of its divisors is an integer number (2264086572).
Almost surely, 28850520193 is an apocalyptic number.
It is an amenable number.
8850520193 is a deficient number, since it is larger than the sum of its proper divisors (205826095).
8850520193 is a wasteful number, since it uses less digits than its factorization.
8850520193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205826094.
The product of its (nonzero) digits is 86400, while the sum is 41.
The square root of 8850520193 is about 94077.2033651086. The cubic root of 8850520193 is about 2068.5035270744.
The spelling of 8850520193 in words is "eight billion, eight hundred fifty million, five hundred twenty thousand, one hundred ninety-three".
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