Base | Representation |
---|---|
bin | 11111110001010000011000 |
3 | 120200010011110 |
4 | 133301100120 |
5 | 4113000331 |
6 | 454300320 |
7 | 130534341 |
oct | 37612030 |
9 | 16603143 |
10 | 8328216 |
11 | 4779126 |
12 | 29576a0 |
13 | 1957950 |
14 | 116b0c8 |
15 | ae7946 |
hex | 7f1418 |
8328216 has 32 divisors (see below), whose sum is σ = 22422960. Its totient is φ = 2562432.
The previous prime is 8328211. The next prime is 8328217. The reversal of 8328216 is 6128238.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8328211) 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 7 ways as a sum of consecutive naturals, for example, 13035 + ... + 13658.
Almost surely, 28328216 is an apocalyptic number.
It is an amenable number.
8328216 is an abundant number, since it is smaller than the sum of its proper divisors (14094744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8328216 is a wasteful number, since it uses less digits than its factorization.
8328216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26715 (or 26711 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 8328216 is about 2885.8648617009. The cubic root of 8328216 is about 202.6985584815.
The spelling of 8328216 in words is "eight million, three hundred twenty-eight thousand, two hundred sixteen".
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