Base | Representation |
---|---|
bin | 1011011110010… |
… | …1001010000101 |
3 | 10100112222110201 |
4 | 2313211022011 |
5 | 44304441144 |
6 | 4435250501 |
7 | 1123023544 |
oct | 267451205 |
9 | 110488421 |
10 | 48124549 |
11 | 2518a760 |
12 | 14149a31 |
13 | 9c7c885 |
14 | 656a15b |
15 | 43591d4 |
hex | 2de5285 |
48124549 has 12 divisors (see below), whose sum is σ = 55412640. Its totient is φ = 41443560.
The previous prime is 48124537. The next prime is 48124561. The reversal of 48124549 is 94542184.
48124549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (48124537) and next prime (48124561).
It is not a de Polignac number, because 48124549 - 213 = 48116357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48124649) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 2089 + ... + 10030.
It is an arithmetic number, because the mean of its divisors is an integer number (4617720).
Almost surely, 248124549 is an apocalyptic number.
It is an amenable number.
48124549 is a deficient number, since it is larger than the sum of its proper divisors (7288091).
48124549 is a wasteful number, since it uses less digits than its factorization.
48124549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12168 (or 12149 counting only the distinct ones).
The product of its digits is 46080, while the sum is 37.
The square root of 48124549 is about 6937.1859568560. The cubic root of 48124549 is about 363.7381811837.
The spelling of 48124549 in words is "forty-eight million, one hundred twenty-four thousand, five hundred forty-nine".
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