Base | Representation |
---|---|
bin | 10000001111000001111011 |
3 | 22000012221201 |
4 | 100033001323 |
5 | 2042141432 |
6 | 231115031 |
7 | 51113530 |
oct | 20170173 |
9 | 8005851 |
10 | 4255867 |
11 | 2447550 |
12 | 1512a77 |
13 | b60185 |
14 | 7cad87 |
15 | 590ee7 |
hex | 40f07b |
4255867 has 16 divisors (see below), whose sum is σ = 5587200. Its totient is φ = 3140640.
The previous prime is 4255859. The next prime is 4255877. The reversal of 4255867 is 7685524.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 4255867 - 23 = 4255859 is a prime.
It is a super-2 number, since 2×42558672 = 36224807843378, which contains 22 as substring.
It is a d-powerful number, because it can be written as 46 + 215 + 59 + 59 + 85 + 67 + 72 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4255807) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 9 + ... + 2917.
It is an arithmetic number, because the mean of its divisors is an integer number (349200).
Almost surely, 24255867 is an apocalyptic number.
4255867 is a deficient number, since it is larger than the sum of its proper divisors (1331333).
4255867 is a wasteful number, since it uses less digits than its factorization.
4255867 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2946.
The product of its digits is 67200, while the sum is 37.
The square root of 4255867 is about 2062.9752785722. The cubic root of 4255867 is about 162.0550922718.
The spelling of 4255867 in words is "four million, two hundred fifty-five thousand, eight hundred sixty-seven".
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