Base | Representation |
---|---|
bin | 1011011111010… |
… | …0010000011010 |
3 | 10100200010022021 |
4 | 2313310100122 |
5 | 44313431034 |
6 | 4440445054 |
7 | 1123402054 |
oct | 267642032 |
9 | 110603267 |
10 | 48186394 |
11 | 25222173 |
12 | 1417978a |
13 | 9ca1a79 |
14 | 65848d4 |
15 | 436c6b4 |
hex | 2df441a |
48186394 has 16 divisors (see below), whose sum is σ = 76265280. Its totient is φ = 22770720.
The previous prime is 48186361. The next prime is 48186407. The reversal of 48186394 is 49368184.
48186394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 48186394.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17854 + ... + 20374.
It is an arithmetic number, because the mean of its divisors is an integer number (4766580).
Almost surely, 248186394 is an apocalyptic number.
48186394 is a deficient number, since it is larger than the sum of its proper divisors (28078886).
48186394 is a wasteful number, since it uses less digits than its factorization.
48186394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3045.
The product of its digits is 165888, while the sum is 43.
The square root of 48186394 is about 6941.6420247662. The cubic root of 48186394 is about 363.8939281559.
It can be divided in two parts, 481 and 86394, that multiplied together give a palindrome (41555514).
The spelling of 48186394 in words is "forty-eight million, one hundred eighty-six thousand, three hundred ninety-four".
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