Base | Representation |
---|---|
bin | 1010100101001010… |
… | …01001110011111100 |
3 | 112122212202011202000 |
4 | 11102211021303330 |
5 | 43113143013044 |
6 | 2335355302300 |
7 | 260523634155 |
oct | 52245116374 |
9 | 15585664660 |
10 | 5680438524 |
11 | 24555065a2 |
12 | 112644a990 |
13 | 6c6b0c337 |
14 | 3bc5c692c |
15 | 233a62d69 |
hex | 152949cfc |
5680438524 has 96 divisors (see below), whose sum is σ = 15398208000. Its totient is φ = 1807521408.
The previous prime is 5680438507. The next prime is 5680438537. The reversal of 5680438524 is 4258340865.
5680438524 is a `hidden beast` number, since 5 + 6 + 80 + 43 + 8 + 524 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 5680438524.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 1411387 + ... + 1415405.
It is an arithmetic number, because the mean of its divisors is an integer number (160398000).
Almost surely, 25680438524 is an apocalyptic number.
5680438524 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5680438524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7699104000).
5680438524 is an abundant number, since it is smaller than the sum of its proper divisors (9717769476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5680438524 is a wasteful number, since it uses less digits than its factorization.
5680438524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4624 (or 4616 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 45.
The square root of 5680438524 is about 75368.6839741812. The cubic root of 5680438524 is about 1784.2701966796.
The spelling of 5680438524 in words is "five billion, six hundred eighty million, four hundred thirty-eight thousand, five hundred twenty-four".
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