Base | Representation |
---|---|
bin | 1111100100010010000011 |
3 | 21200022202200 |
4 | 33210102003 |
5 | 2021041041 |
6 | 223244243 |
7 | 46454202 |
oct | 17442203 |
9 | 7608680 |
10 | 4080771 |
11 | 2337a42 |
12 | 1449683 |
13 | acb576 |
14 | 783239 |
15 | 5591b6 |
hex | 3e4483 |
4080771 has 12 divisors (see below), whose sum is σ = 6038760. Its totient is φ = 2653920.
The previous prime is 4080761. The next prime is 4080787. The reversal of 4080771 is 1770804.
It is not a de Polignac number, because 4080771 - 26 = 4080707 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (4080751) 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, 5161 + ... + 5898.
It is an arithmetic number, because the mean of its divisors is an integer number (503230).
Almost surely, 24080771 is an apocalyptic number.
4080771 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
4080771 is a deficient number, since it is larger than the sum of its proper divisors (1957989).
4080771 is a wasteful number, since it uses less digits than its factorization.
4080771 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11106 (or 11103 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 27.
The square root of 4080771 is about 2020.0918295959. The cubic root of 4080771 is about 159.8014594664.
It can be divided in two parts, 4080 and 771, that added together give a triangular number (4851 = T98).
The spelling of 4080771 in words is "four million, eighty thousand, seven hundred seventy-one".
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