Base | Representation |
---|---|
bin | 10000001111000010010110 |
3 | 22000012222201 |
4 | 100033002112 |
5 | 2042142034 |
6 | 231115114 |
7 | 51113566 |
oct | 20170226 |
9 | 8005881 |
10 | 4255894 |
11 | 2447575 |
12 | 1512a9a |
13 | b601a6 |
14 | 7cada6 |
15 | 591014 |
hex | 40f096 |
4255894 has 4 divisors (see below), whose sum is σ = 6383844. Its totient is φ = 2127946.
The previous prime is 4255879. The next prime is 4255913. The reversal of 4255894 is 4985524.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×42558942 = 36225267478472, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063972 + ... + 1063975.
It is an arithmetic number, because the mean of its divisors is an integer number (1595961).
Almost surely, 24255894 is an apocalyptic number.
4255894 is a deficient number, since it is larger than the sum of its proper divisors (2127950).
4255894 is a wasteful number, since it uses less digits than its factorization.
4255894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2127949.
The product of its digits is 57600, while the sum is 37.
The square root of 4255894 is about 2062.9818225084. The cubic root of 4255894 is about 162.0554349735.
The spelling of 4255894 in words is "four million, two hundred fifty-five thousand, eight hundred ninety-four".
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