Base | Representation |
---|---|
bin | 1011100011001… |
… | …0001100010100 |
3 | 10101011000022012 |
4 | 2320302030110 |
5 | 44400040314 |
6 | 4450123352 |
7 | 1125506510 |
oct | 270621424 |
9 | 111130265 |
10 | 48440084 |
11 | 25385830 |
12 | 14280558 |
13 | a060394 |
14 | 660d140 |
15 | 43bc93e |
hex | 2e32314 |
48440084 has 24 divisors (see below), whose sum is σ = 105688128. Its totient is φ = 18872640.
The previous prime is 48440071. The next prime is 48440087. The reversal of 48440084 is 48004484.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 48440084.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48440087) by changing a digit.
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, 78329 + ... + 78944.
It is an arithmetic number, because the mean of its divisors is an integer number (4403672).
Almost surely, 248440084 is an apocalyptic number.
48440084 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
48440084 is an abundant number, since it is smaller than the sum of its proper divisors (57248044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48440084 is a wasteful number, since it uses less digits than its factorization.
48440084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157295 (or 157293 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 32.
The square root of 48440084 is about 6959.8910911019. The cubic root of 48440084 is about 364.5314159571.
Subtracting from 48440084 its reverse (48004484), we obtain a square (435600 = 6602).
It can be divided in two parts, 484400 and 84, that added together give a palindrome (484484).
The spelling of 48440084 in words is "forty-eight million, four hundred forty thousand, eighty-four".
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