Base | Representation |
---|---|
bin | 110111000001… |
… | …1000100010110 |
3 | 2000021122120111 |
4 | 1232003010112 |
5 | 24341122111 |
6 | 2510153234 |
7 | 500131066 |
oct | 156030426 |
9 | 60248514 |
10 | 28848406 |
11 | 15314264 |
12 | 97b281a |
13 | 5c90a82 |
14 | 3b8d3a6 |
15 | 27eca21 |
hex | 1b83116 |
28848406 has 8 divisors (see below), whose sum is σ = 43379640. Its totient is φ = 14388528.
The previous prime is 28848401. The next prime is 28848409. The reversal of 28848406 is 60484882.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28848401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16816 + ... + 18451.
It is an arithmetic number, because the mean of its divisors is an integer number (5422455).
Almost surely, 228848406 is an apocalyptic number.
28848406 is a deficient number, since it is larger than the sum of its proper divisors (14531234).
28848406 is a wasteful number, since it uses less digits than its factorization.
28848406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35678.
The product of its (nonzero) digits is 98304, while the sum is 40.
The square root of 28848406 is about 5371.0712153164. The cubic root of 28848406 is about 306.6954081968.
The spelling of 28848406 in words is "twenty-eight million, eight hundred forty-eight thousand, four hundred six".
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