Base | Representation |
---|---|
bin | 1011100011110… |
… | …0010010010110 |
3 | 10101020010000112 |
4 | 2320330102112 |
5 | 44402401210 |
6 | 4451043022 |
7 | 1126041164 |
oct | 270742226 |
9 | 111203015 |
10 | 48481430 |
11 | 254038a8 |
12 | 142a0472 |
13 | a07614a |
14 | 6620234 |
15 | 43c9d05 |
hex | 2e3c496 |
48481430 has 16 divisors (see below), whose sum is σ = 87381504. Its totient is φ = 19367040.
The previous prime is 48481409. The next prime is 48481453. The reversal of 48481430 is 3418484.
48481430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6059 + ... + 11561.
It is an arithmetic number, because the mean of its divisors is an integer number (5461344).
Almost surely, 248481430 is an apocalyptic number.
48481430 is a deficient number, since it is larger than the sum of its proper divisors (38900074).
48481430 is a wasteful number, since it uses less digits than its factorization.
48481430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6391.
The product of its (nonzero) digits is 12288, while the sum is 32.
The square root of 48481430 is about 6962.8607626463. The cubic root of 48481430 is about 364.6351016412.
The spelling of 48481430 in words is "forty-eight million, four hundred eighty-one thousand, four hundred thirty".
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