Base | Representation |
---|---|
bin | 1110110100101001100000 |
3 | 21022102010111 |
4 | 32310221200 |
5 | 1443320124 |
6 | 215141104 |
7 | 45012316 |
oct | 16645140 |
9 | 7272114 |
10 | 3885664 |
11 | 22143a2 |
12 | 1374794 |
13 | a60813 |
14 | 7320b6 |
15 | 51b494 |
hex | 3b4a60 |
3885664 has 24 divisors (see below), whose sum is σ = 7898688. Its totient is φ = 1879680.
The previous prime is 3885653. The next prime is 3885667. The reversal of 3885664 is 4665883.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3885667) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967 + ... + 2950.
It is an arithmetic number, because the mean of its divisors is an integer number (329112).
Almost surely, 23885664 is an apocalyptic number.
It is an amenable number.
3885664 is an abundant number, since it is smaller than the sum of its proper divisors (4013024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3885664 is a wasteful number, since it uses less digits than its factorization.
3885664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3958 (or 3950 counting only the distinct ones).
The product of its digits is 138240, while the sum is 40.
The square root of 3885664 is about 1971.2087662143. The cubic root of 3885664 is about 157.2129853069.
The spelling of 3885664 in words is "three million, eight hundred eighty-five thousand, six hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •