Base | Representation |
---|---|
bin | 1110110111101100… |
… | …00000001000100101 |
3 | 202121101001101100021 |
4 | 13123312000020211 |
5 | 112322213141200 |
6 | 3400102315141 |
7 | 401556135010 |
oct | 73366001045 |
9 | 22541041307 |
10 | 7983333925 |
11 | 3427424a36 |
12 | 1669728ab1 |
13 | 9a2c59338 |
14 | 55a3aa377 |
15 | 31ad0741a |
hex | 1dbd80225 |
7983333925 has 24 divisors (see below), whose sum is σ = 11805422976. Its totient is φ = 5236271040.
The previous prime is 7983333907. The next prime is 7983333937. The reversal of 7983333925 is 5293333897.
It is not a de Polignac number, because 7983333925 - 221 = 7981236773 is a prime.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 987694 + ... + 995743.
It is an arithmetic number, because the mean of its divisors is an integer number (491892624).
Almost surely, 27983333925 is an apocalyptic number.
It is an amenable number.
7983333925 is a deficient number, since it is larger than the sum of its proper divisors (3822089051).
7983333925 is a wasteful number, since it uses less digits than its factorization.
7983333925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1983477 (or 1983472 counting only the distinct ones).
The product of its digits is 3674160, while the sum is 52.
The square root of 7983333925 is about 89349.5043355026. The cubic root of 7983333925 is about 1998.6101948612.
The spelling of 7983333925 in words is "seven billion, nine hundred eighty-three million, three hundred thirty-three thousand, nine hundred twenty-five".
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