Base | Representation |
---|---|
bin | 1011111101111000… |
… | …10100011010010000 |
3 | 121120202020000120000 |
4 | 11332330110122100 |
5 | 101124211140002 |
6 | 2541303450000 |
7 | 315132060210 |
oct | 57674243220 |
9 | 17522200500 |
10 | 6424708752 |
11 | 27a7642860 |
12 | 12b3756900 |
13 | 7b507bb17 |
14 | 44d3a6240 |
15 | 27907c61c |
hex | 17ef14690 |
6424708752 has 200 divisors, whose sum is σ = 23183700672. Its totient is φ = 1668729600.
The previous prime is 6424708747. The next prime is 6424708769. The reversal of 6424708752 is 2578074246.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 6424708698 and 6424708707.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 67602 + ... + 131982.
Almost surely, 26424708752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6424708752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11591850336).
6424708752 is an abundant number, since it is smaller than the sum of its proper divisors (16758991920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6424708752 is a wasteful number, since it uses less digits than its factorization.
6424708752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64419 (or 64404 counting only the distinct ones).
The product of its (nonzero) digits is 752640, while the sum is 45.
The square root of 6424708752 is about 80154.2809337093. The cubic root of 6424708752 is about 1859.0217957303.
The spelling of 6424708752 in words is "six billion, four hundred twenty-four million, seven hundred eight thousand, seven hundred fifty-two".
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