Base | Representation |
---|---|
bin | 101111101000… |
… | …000011110000 |
3 | 212111021222210 |
4 | 233220003300 |
5 | 11144003343 |
6 | 1123332120 |
7 | 211055655 |
oct | 57500360 |
9 | 25437883 |
10 | 12484848 |
11 | 7058062 |
12 | 4221040 |
13 | 27818ac |
14 | 192dc2c |
15 | 1169333 |
hex | be80f0 |
12484848 has 40 divisors (see below), whose sum is σ = 33368400. Its totient is φ = 4017664.
The previous prime is 12484807. The next prime is 12484861. The reversal of 12484848 is 84848421.
It is a nude number because it is divisible by every one of its digits.
12484848 is a modest number, since divided by 4848 gives 1248 as remainder.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3093 + ... + 5876.
It is an arithmetic number, because the mean of its divisors is an integer number (834210).
Almost surely, 212484848 is an apocalyptic number.
It is an amenable number.
12484848 is an abundant number, since it is smaller than the sum of its proper divisors (20883552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12484848 is a wasteful number, since it uses less digits than its factorization.
12484848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9009 (or 9003 counting only the distinct ones).
The product of its digits is 65536, while the sum is 39.
The square root of 12484848 is about 3533.3904397901. The cubic root of 12484848 is about 231.9856312940.
It can be divided in two parts, 124848 and 48, that multiplied together give a square (5992704 = 24482).
The spelling of 12484848 in words is "twelve million, four hundred eighty-four thousand, eight hundred forty-eight".
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