Base | Representation |
---|---|
bin | 1011011010000… |
… | …1101110001000 |
3 | 10100000221120022 |
4 | 2312201232020 |
5 | 44222121303 |
6 | 4425320012 |
7 | 1120463333 |
oct | 266415610 |
9 | 110027508 |
10 | 47848328 |
11 | 25011180 |
12 | 14036008 |
13 | 9bb3c28 |
14 | 64d761a |
15 | 4302438 |
hex | 2da1b88 |
47848328 has 32 divisors (see below), whose sum is σ = 98141760. Its totient is φ = 21689280.
The previous prime is 47848321. The next prime is 47848331. The reversal of 47848328 is 82384874.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is not an unprimeable number, because it can be changed into a prime (47848321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53501 + ... + 54387.
It is an arithmetic number, because the mean of its divisors is an integer number (3066930).
Almost surely, 247848328 is an apocalyptic number.
It is an amenable number.
47848328 is an abundant number, since it is smaller than the sum of its proper divisors (50293432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47848328 is a wasteful number, since it uses less digits than its factorization.
47848328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1517 (or 1513 counting only the distinct ones).
The product of its digits is 344064, while the sum is 44.
The square root of 47848328 is about 6917.2485859625. The cubic root of 47848328 is about 363.0409281286.
The spelling of 47848328 in words is "forty-seven million, eight hundred forty-eight thousand, three hundred twenty-eight".
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