Base | Representation |
---|---|
bin | 1011101011101… |
… | …0000001011111 |
3 | 10102012021111020 |
4 | 2322322001133 |
5 | 100020341242 |
6 | 4510055223 |
7 | 1133314533 |
oct | 272720137 |
9 | 112167436 |
10 | 48996447 |
11 | 25725835 |
12 | 144aa513 |
13 | a1c66a6 |
14 | 6715bc3 |
15 | 447c6ec |
hex | 2eba05f |
48996447 has 4 divisors (see below), whose sum is σ = 65328600. Its totient is φ = 32664296.
The previous prime is 48996443. The next prime is 48996449. The reversal of 48996447 is 74469984.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48996447 - 22 = 48996443 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48996447.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48996443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8166072 + ... + 8166077.
It is an arithmetic number, because the mean of its divisors is an integer number (16332150).
Almost surely, 248996447 is an apocalyptic number.
48996447 is a deficient number, since it is larger than the sum of its proper divisors (16332153).
48996447 is a wasteful number, since it uses less digits than its factorization.
48996447 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16332152.
The product of its digits is 1741824, while the sum is 51.
The square root of 48996447 is about 6999.7462096850. The cubic root of 48996447 is about 365.9217262217.
The spelling of 48996447 in words is "forty-eight million, nine hundred ninety-six thousand, four hundred forty-seven".
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