Base | Representation |
---|---|
bin | 1011100000001… |
… | …1001011111001 |
3 | 10100210020012010 |
4 | 2320003023321 |
5 | 44322410140 |
6 | 4442040133 |
7 | 1124045253 |
oct | 270031371 |
9 | 110706163 |
10 | 48247545 |
11 | 25264105 |
12 | 141a9049 |
13 | 9cc3858 |
14 | 659ccd3 |
15 | 4380880 |
hex | 2e032f9 |
48247545 has 16 divisors (see below), whose sum is σ = 78505920. Its totient is φ = 25295424.
The previous prime is 48247483. The next prime is 48247559. The reversal of 48247545 is 54574284.
48247545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48247545 - 220 = 47198969 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 26374 + ... + 28143.
It is an arithmetic number, because the mean of its divisors is an integer number (4906620).
Almost surely, 248247545 is an apocalyptic number.
It is an amenable number.
48247545 is a deficient number, since it is larger than the sum of its proper divisors (30258375).
48247545 is a wasteful number, since it uses less digits than its factorization.
48247545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54584.
The product of its digits is 179200, while the sum is 39.
The square root of 48247545 is about 6946.0452777102. The cubic root of 48247545 is about 364.0477964246.
The spelling of 48247545 in words is "forty-eight million, two hundred forty-seven thousand, five hundred forty-five".
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