Base | Representation |
---|---|
bin | 10010010000011100101110 |
3 | 100000011010000 |
4 | 102100130232 |
5 | 2211122331 |
6 | 250325130 |
7 | 55452153 |
oct | 22203456 |
9 | 10004100 |
10 | 4785966 |
11 | 2779849 |
12 | 17297a6 |
13 | cb7543 |
14 | 8c822a |
15 | 6480e6 |
hex | 49072e |
4785966 has 40 divisors (see below), whose sum is σ = 11081664. Its totient is φ = 1542240.
The previous prime is 4785961. The next prime is 4786007. The reversal of 4785966 is 6695874.
It is a nialpdrome in base 13.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4785961) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4546 + ... + 5498.
Almost surely, 24785966 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4785966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5540832).
4785966 is an abundant number, since it is smaller than the sum of its proper divisors (6295698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4785966 is a wasteful number, since it uses less digits than its factorization.
4785966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 998 (or 989 counting only the distinct ones).
The product of its digits is 362880, while the sum is 45.
The square root of 4785966 is about 2187.6850778848. The cubic root of 4785966 is about 168.5219734953.
The spelling of 4785966 in words is "four million, seven hundred eighty-five thousand, nine hundred sixty-six".
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