Base | Representation |
---|---|
bin | 1111001100110111101100 |
3 | 21111110020000 |
4 | 33030313230 |
5 | 2010004001 |
6 | 221224300 |
7 | 45604500 |
oct | 17146754 |
9 | 7443200 |
10 | 3984876 |
11 | 2281995 |
12 | 1402090 |
13 | a96a1c |
14 | 75a300 |
15 | 53aa86 |
hex | 3ccdec |
3984876 has 90 divisors (see below), whose sum is σ = 12166308. Its totient is φ = 1134000.
The previous prime is 3984859. The next prime is 3984917. The reversal of 3984876 is 6784893.
It is a happy number.
It is a nialpdrome in base 9.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 15751 + ... + 16001.
Almost surely, 23984876 is an apocalyptic number.
3984876 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3984876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6083154).
3984876 is an abundant number, since it is smaller than the sum of its proper divisors (8181432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3984876 is a wasteful number, since it uses less digits than its factorization.
3984876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281 (or 263 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The square root of 3984876 is about 1996.2154192371. The cubic root of 3984876 is about 158.5397870708.
The spelling of 3984876 in words is "three million, nine hundred eighty-four thousand, eight hundred seventy-six".
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