Base | Representation |
---|---|
bin | 1111100100001001111111 |
3 | 21200022001120 |
4 | 33210021333 |
5 | 2021032010 |
6 | 223242023 |
7 | 46452534 |
oct | 17441177 |
9 | 7608046 |
10 | 4080255 |
11 | 2337613 |
12 | 1449313 |
13 | acb26a |
14 | 782d8b |
15 | 558e70 |
hex | 3e427f |
4080255 has 16 divisors (see below), whose sum is σ = 6912864. Its totient is φ = 2048000.
The previous prime is 4080253. The next prime is 4080259. The reversal of 4080255 is 5520804.
It is not a de Polignac number, because 4080255 - 21 = 4080253 is a prime.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4080253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7746 + ... + 8255.
It is an arithmetic number, because the mean of its divisors is an integer number (432054).
Almost surely, 24080255 is an apocalyptic number.
4080255 is a deficient number, since it is larger than the sum of its proper divisors (2832609).
4080255 is a wasteful number, since it uses less digits than its factorization.
4080255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16026.
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 4080255 is about 2019.9641085920. The cubic root of 4080255 is about 159.7947237271.
It can be divided in two parts, 4080 and 255, that multiplied together give a square (1040400 = 10202).
The spelling of 4080255 in words is "four million, eighty thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •