Base | Representation |
---|---|
bin | 1110111100100000… |
… | …11101101101011010 |
3 | 202201012020112222200 |
4 | 13132100131231122 |
5 | 112413044401432 |
6 | 3404110231030 |
7 | 402560250336 |
oct | 73620355532 |
9 | 22635215880 |
10 | 8023825242 |
11 | 3448270734 |
12 | 167b1b5476 |
13 | 9ab4656b4 |
14 | 56190a7c6 |
15 | 31e654a7c |
hex | 1de41db5a |
8023825242 has 48 divisors (see below), whose sum is σ = 18055889280. Its totient is φ = 2573318016.
The previous prime is 8023825211. The next prime is 8023825253. The reversal of 8023825242 is 2425283208.
It is a junction number, because it is equal to n+sod(n) for n = 8023825197 and 8023825206.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 30463 + ... + 130290.
It is an arithmetic number, because the mean of its divisors is an integer number (376164360).
Almost surely, 28023825242 is an apocalyptic number.
8023825242 is an abundant number, since it is smaller than the sum of its proper divisors (10032064038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8023825242 is a wasteful number, since it uses less digits than its factorization.
8023825242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160867 (or 160864 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The square root of 8023825242 is about 89575.8072361059. The cubic root of 8023825242 is about 2001.9834691082.
The spelling of 8023825242 in words is "eight billion, twenty-three million, eight hundred twenty-five thousand, two hundred forty-two".
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