Base | Representation |
---|---|
bin | 11111011111100101100010 |
3 | 120112102212221 |
4 | 133133211202 |
5 | 4103141332 |
6 | 452541254 |
7 | 130113340 |
oct | 37374542 |
9 | 16472787 |
10 | 8255842 |
11 | 4729811 |
12 | 292182a |
13 | 1930a1a |
14 | 114c990 |
15 | ad1297 |
hex | 7df962 |
8255842 has 32 divisors (see below), whose sum is σ = 15281280. Its totient is φ = 3265920.
The previous prime is 8255837. The next prime is 8255857. The reversal of 8255842 is 2485528.
It is a junction number, because it is equal to n+sod(n) for n = 8255798 and 8255807.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10528 + ... + 11284.
It is an arithmetic number, because the mean of its divisors is an integer number (477540).
Almost surely, 28255842 is an apocalyptic number.
8255842 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
8255842 is a deficient number, since it is larger than the sum of its proper divisors (7025438).
8255842 is a wasteful number, since it uses less digits than its factorization.
8255842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 826.
The product of its digits is 25600, while the sum is 34.
The square root of 8255842 is about 2873.2981049658. The cubic root of 8255842 is about 202.1096845740.
The spelling of 8255842 in words is "eight million, two hundred fifty-five thousand, eight hundred forty-two".
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