Base | Representation |
---|---|
bin | 1011100010100… |
… | …1001011100000 |
3 | 10101002010122221 |
4 | 2320221023200 |
5 | 44342400133 |
6 | 4445240424 |
7 | 1125264052 |
oct | 270511340 |
9 | 111063587 |
10 | 48403168 |
11 | 25360020 |
12 | 14263114 |
13 | a049638 |
14 | 65dd8d2 |
15 | 43b1a2d |
hex | 2e292e0 |
48403168 has 48 divisors (see below), whose sum is σ = 104630400. Its totient is φ = 21859200.
The previous prime is 48403153. The next prime is 48403169. The reversal of 48403168 is 86130484.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48403169) 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, 69703 + ... + 70393.
It is an arithmetic number, because the mean of its divisors is an integer number (2179800).
Almost surely, 248403168 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48403168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52315200).
48403168 is an abundant number, since it is smaller than the sum of its proper divisors (56227232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48403168 is a wasteful number, since it uses less digits than its factorization.
48403168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 911 (or 903 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 48403168 is about 6957.2385326364. The cubic root of 48403168 is about 364.4387897640.
It can be divided in two parts, 4840 and 3168, that added together give a palindrome (8008).
The spelling of 48403168 in words is "forty-eight million, four hundred three thousand, one hundred sixty-eight".
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