Base | Representation |
---|---|
bin | 1011011110111… |
… | …0100111101111 |
3 | 10100121221122100 |
4 | 2313232213233 |
5 | 44312211221 |
6 | 4440150143 |
7 | 1123244550 |
oct | 267564757 |
9 | 110557570 |
10 | 48163311 |
11 | 25206899 |
12 | 14168353 |
13 | 9c94401 |
14 | 657a327 |
15 | 4365926 |
hex | 2dee9ef |
48163311 has 48 divisors (see below), whose sum is σ = 85003776. Its totient is φ = 25679808.
The previous prime is 48163289. The next prime is 48163331. The reversal of 48163311 is 11336184.
It is not a de Polignac number, because 48163311 - 27 = 48163183 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48163331) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 61921 + ... + 62693.
It is an arithmetic number, because the mean of its divisors is an integer number (1770912).
Almost surely, 248163311 is an apocalyptic number.
48163311 is a deficient number, since it is larger than the sum of its proper divisors (36840465).
48163311 is a wasteful number, since it uses less digits than its factorization.
48163311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852 (or 849 counting only the distinct ones).
The product of its digits is 1728, while the sum is 27.
The square root of 48163311 is about 6939.9791786431. The cubic root of 48163311 is about 363.8358128218.
Adding to 48163311 its reverse (11336184), we get a palindrome (59499495).
The spelling of 48163311 in words is "forty-eight million, one hundred sixty-three thousand, three hundred eleven".
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