Base | Representation |
---|---|
bin | 1111100000110101… |
… | …01001010000000000 |
3 | 210111102111211000110 |
4 | 13300122221100000 |
5 | 114024042440330 |
6 | 3454232151320 |
7 | 413246641665 |
oct | 76032512000 |
9 | 23442454013 |
10 | 8328483840 |
11 | 35942371a6 |
12 | 1745238540 |
13 | a29604a61 |
14 | 590173a6c |
15 | 33b283db0 |
hex | 1f06a9400 |
8328483840 has 88 divisors (see below), whose sum is σ = 26638184160. Its totient is φ = 2220924928.
The previous prime is 8328483811. The next prime is 8328483841. The reversal of 8328483840 is 483848238.
It is a happy number.
It is a super-2 number, since 2×83284838402 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 8328483840.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8328483841) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255750 + ... + 286469.
Almost surely, 28328483840 is an apocalyptic number.
8328483840 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8328483840 is an abundant number, since it is smaller than the sum of its proper divisors (18309700320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8328483840 is a wasteful number, since it uses less digits than its factorization.
8328483840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542247 (or 542229 counting only the distinct ones).
The product of its (nonzero) digits is 1179648, while the sum is 48.
The square root of 8328483840 is about 91260.5272831579. The cubic root of 8328483840 is about 2027.0073142388.
The spelling of 8328483840 in words is "eight billion, three hundred twenty-eight million, four hundred eighty-three thousand, eight hundred forty".
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