Base | Representation |
---|---|
bin | 1011011101011… |
… | …1110011110001 |
3 | 10100110012110200 |
4 | 2313113303301 |
5 | 44301213443 |
6 | 4434145413 |
7 | 1122405255 |
oct | 267276361 |
9 | 110405420 |
10 | 48069873 |
11 | 25152675 |
12 | 14122269 |
13 | 9c60a17 |
14 | 6554265 |
15 | 4347dd3 |
hex | 2dd7cf1 |
48069873 has 12 divisors (see below), whose sum is σ = 69675060. Its totient is φ = 31935456.
The previous prime is 48069859. The next prime is 48069893. The reversal of 48069873 is 37896084.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 47238129 + 831744 = 6873^2 + 912^2 .
It is not a de Polignac number, because 48069873 - 210 = 48068849 is a prime.
It is a super-3 number, since 3×480698733 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (48069803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6478 + ... + 11751.
It is an arithmetic number, because the mean of its divisors is an integer number (5806255).
Almost surely, 248069873 is an apocalyptic number.
It is an amenable number.
48069873 is a deficient number, since it is larger than the sum of its proper divisors (21605187).
48069873 is a wasteful number, since it uses less digits than its factorization.
48069873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18528 (or 18525 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 48069873 is about 6933.2440458994. The cubic root of 48069873 is about 363.6003770505.
The spelling of 48069873 in words is "forty-eight million, sixty-nine thousand, eight hundred seventy-three".
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