Base | Representation |
---|---|
bin | 10010010000011100011100 |
3 | 100000011002100 |
4 | 102100130130 |
5 | 2211122243 |
6 | 250325100 |
7 | 55452126 |
oct | 22203434 |
9 | 10004070 |
10 | 4785948 |
11 | 2779832 |
12 | 1729790 |
13 | cb752b |
14 | 8c8216 |
15 | 6480d3 |
hex | 49071c |
4785948 has 36 divisors (see below), whose sum is σ = 12736360. Its totient is φ = 1511136.
The previous prime is 4785947. The next prime is 4785961. The reversal of 4785948 is 8495874.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4785941) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2815 + ... + 4182.
Almost surely, 24785948 is an apocalyptic number.
It is an amenable number.
4785948 is an abundant number, since it is smaller than the sum of its proper divisors (7950412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4785948 is a wasteful number, since it uses less digits than its factorization.
4785948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7026 (or 7021 counting only the distinct ones).
The product of its digits is 322560, while the sum is 45.
The square root of 4785948 is about 2187.6809639433. The cubic root of 4785948 is about 168.5217622249.
The spelling of 4785948 in words is "four million, seven hundred eighty-five thousand, nine hundred forty-eight".
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