Base | Representation |
---|---|
bin | 100000000001111000… |
… | …0001000001010001100 |
3 | 20120112120021012120201 |
4 | 1000003300020022030 |
5 | 2111331300042331 |
6 | 51333114023244 |
7 | 4653330651325 |
oct | 1000360101214 |
9 | 216476235521 |
10 | 68782424716 |
11 | 27196981805 |
12 | 113b7117b24 |
13 | 664210b5c5 |
14 | 348702d44c |
15 | 1bc87a2a61 |
hex | 1003c0828c |
68782424716 has 48 divisors (see below), whose sum is σ = 122691824640. Its totient is φ = 33734113920.
The previous prime is 68782424707. The next prime is 68782424719. The reversal of 68782424716 is 61742428786.
It is not an unprimeable number, because it can be changed into a prime (68782424719) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37979451 + ... + 37981261.
It is an arithmetic number, because the mean of its divisors is an integer number (2556079680).
Almost surely, 268782424716 is an apocalyptic number.
It is an amenable number.
68782424716 is a deficient number, since it is larger than the sum of its proper divisors (53909399924).
68782424716 is a wasteful number, since it uses less digits than its factorization.
68782424716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2614 (or 2612 counting only the distinct ones).
The product of its digits is 7225344, while the sum is 55.
The spelling of 68782424716 in words is "sixty-eight billion, seven hundred eighty-two million, four hundred twenty-four thousand, seven hundred sixteen".
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