Base | Representation |
---|---|
bin | 1011100011000… |
… | …0001011101000 |
3 | 10101010121000011 |
4 | 2320300023220 |
5 | 44344304343 |
6 | 4450021304 |
7 | 1125443503 |
oct | 270601350 |
9 | 111117004 |
10 | 48431848 |
11 | 2537a623 |
12 | 14277834 |
13 | a0596ca |
14 | 660a13a |
15 | 43ba29d |
hex | 2e302e8 |
48431848 has 8 divisors (see below), whose sum is σ = 90809730. Its totient is φ = 24215920.
The previous prime is 48431839. The next prime is 48431849. The reversal of 48431848 is 84813484.
It can be written as a sum of positive squares in only one way, i.e., 39917124 + 8514724 = 6318^2 + 2918^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 48431848.
It is not an unprimeable number, because it can be changed into a prime (48431849) 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 as a sum of consecutive naturals, namely, 3026983 + ... + 3026998.
Almost surely, 248431848 is an apocalyptic number.
It is an amenable number.
48431848 is a deficient number, since it is larger than the sum of its proper divisors (42377882).
48431848 is a wasteful number, since it uses less digits than its factorization.
48431848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6053987 (or 6053983 counting only the distinct ones).
The product of its digits is 98304, while the sum is 40.
The square root of 48431848 is about 6959.2993900248. The cubic root of 48431848 is about 364.5107550315.
The spelling of 48431848 in words is "forty-eight million, four hundred thirty-one thousand, eight hundred forty-eight".
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