Base | Representation |
---|---|
bin | 11110100111011101100011 |
3 | 120002202112121 |
4 | 132213131203 |
5 | 4023312310 |
6 | 444005111 |
7 | 125135200 |
oct | 36473543 |
9 | 16082477 |
10 | 8025955 |
11 | 4592023 |
12 | 2830797 |
13 | 18801b2 |
14 | 10ccca7 |
15 | a880da |
hex | 7a7763 |
8025955 has 48 divisors (see below), whose sum is σ = 12410496. Its totient is φ = 4945920.
The previous prime is 8025917. The next prime is 8025967. The reversal of 8025955 is 5595208.
It is not a de Polignac number, because 8025955 - 215 = 7993187 is a prime.
8025955 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 8025955.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 170742 + ... + 170788.
It is an arithmetic number, because the mean of its divisors is an integer number (258552).
Almost surely, 28025955 is an apocalyptic number.
8025955 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
8025955 is a deficient number, since it is larger than the sum of its proper divisors (4384541).
8025955 is a wasteful number, since it uses less digits than its factorization.
8025955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124 (or 117 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 34.
The square root of 8025955 is about 2833.0116484053. The cubic root of 8025955 is about 200.2160581769.
The spelling of 8025955 in words is "eight million, twenty-five thousand, nine hundred fifty-five".
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