Base | Representation |
---|---|
bin | 1011100101000… |
… | …0001100000001 |
3 | 10101101020211121 |
4 | 2321100030001 |
5 | 44413003240 |
6 | 4452512241 |
7 | 1126530634 |
oct | 271201401 |
9 | 111336747 |
10 | 48562945 |
11 | 2545a072 |
12 | 1431b681 |
13 | a0a4292 |
14 | 6641c1b |
15 | 43e404a |
hex | 2e50301 |
48562945 has 4 divisors (see below), whose sum is σ = 58275540. Its totient is φ = 38850352.
The previous prime is 48562919. The next prime is 48562949. The reversal of 48562945 is 54926584.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 32809984 + 15752961 = 5728^2 + 3969^2 .
It is a cyclic number.
It is not a de Polignac number, because 48562945 - 29 = 48562433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48562949) 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, 4856290 + ... + 4856299.
It is an arithmetic number, because the mean of its divisors is an integer number (14568885).
Almost surely, 248562945 is an apocalyptic number.
It is an amenable number.
48562945 is a deficient number, since it is larger than the sum of its proper divisors (9712595).
48562945 is an equidigital number, since it uses as much as digits as its factorization.
48562945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9712594.
The product of its digits is 345600, while the sum is 43.
The square root of 48562945 is about 6968.7118608822. The cubic root of 48562945 is about 364.8393488297.
The spelling of 48562945 in words is "forty-eight million, five hundred sixty-two thousand, nine hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •