Base | Representation |
---|---|
bin | 1011100011110… |
… | …0011010100010 |
3 | 10101020010201221 |
4 | 2320330122202 |
5 | 44402410304 |
6 | 4451045254 |
7 | 1126042543 |
oct | 270743242 |
9 | 111203657 |
10 | 48481954 |
11 | 25404234 |
12 | 142a082a |
13 | a076461 |
14 | 66204ca |
15 | 43ca054 |
hex | 2e3c6a2 |
48481954 has 8 divisors (see below), whose sum is σ = 75068928. Its totient is φ = 23458980.
The previous prime is 48481933. The next prime is 48481973. The reversal of 48481954 is 45918484.
48481954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 48481954.
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 3 ways as a sum of consecutive naturals, for example, 390922 + ... + 391045.
It is an arithmetic number, because the mean of its divisors is an integer number (9383616).
Almost surely, 248481954 is an apocalyptic number.
48481954 is a deficient number, since it is larger than the sum of its proper divisors (26586974).
48481954 is a wasteful number, since it uses less digits than its factorization.
48481954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 782000.
The product of its digits is 184320, while the sum is 43.
The square root of 48481954 is about 6962.8983907565. The cubic root of 48481954 is about 364.6364153270.
The spelling of 48481954 in words is "forty-eight million, four hundred eighty-one thousand, nine hundred fifty-four".
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