Base | Representation |
---|---|
bin | 1111100101110101000000 |
3 | 21200122110020 |
4 | 33211311000 |
5 | 2021241404 |
6 | 223333440 |
7 | 46511520 |
oct | 17456500 |
9 | 7618406 |
10 | 4087104 |
11 | 234177a |
12 | 1451280 |
13 | b01408 |
14 | 785680 |
15 | 55aed9 |
hex | 3e5d40 |
4087104 has 56 divisors (see below), whose sum is σ = 12362688. Its totient is φ = 1167360.
The previous prime is 4087093. The next prime is 4087141. The reversal of 4087104 is 4017804.
4087104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (56).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 177 + ... + 2864.
Almost surely, 24087104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4087104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6181344).
4087104 is an abundant number, since it is smaller than the sum of its proper divisors (8275584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4087104 is a wasteful number, since it uses less digits than its factorization.
4087104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3063 (or 3053 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 4087104 is about 2021.6587249088. The cubic root of 4087104 is about 159.8840827068.
The spelling of 4087104 in words is "four million, eighty-seven thousand, one hundred four".
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