Base | Representation |
---|---|
bin | 11110011101000100100100 |
3 | 120000121011100 |
4 | 132131010210 |
5 | 4020432041 |
6 | 443040100 |
7 | 124600131 |
oct | 36350444 |
9 | 16017140 |
10 | 7983396 |
11 | 4563053 |
12 | 2810030 |
13 | 1866a05 |
14 | 10bb588 |
15 | a7a6b6 |
hex | 79d124 |
7983396 has 36 divisors (see below), whose sum is σ = 20295184. Its totient is φ = 2646000.
The previous prime is 7983383. The next prime is 7983419. The reversal of 7983396 is 6933897.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×79833962 = 127469223385632, which contains 22 as substring.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 7071 + ... + 8121.
Almost surely, 27983396 is an apocalyptic number.
It is an amenable number.
7983396 is an abundant number, since it is smaller than the sum of its proper divisors (12311788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7983396 is a wasteful number, since it uses less digits than its factorization.
7983396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1272 (or 1267 counting only the distinct ones).
The product of its digits is 244944, while the sum is 45.
The square root of 7983396 is about 2825.4903999129. The cubic root of 7983396 is about 199.8615374961.
The spelling of 7983396 in words is "seven million, nine hundred eighty-three thousand, three hundred ninety-six".
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