Base | Representation |
---|---|
bin | 100000000010100101… |
… | …0010011000010111011 |
3 | 20120121012202010012120 |
4 | 1000011022103002323 |
5 | 2111403322443032 |
6 | 51335320412323 |
7 | 4654035610425 |
oct | 1000512230273 |
9 | 216535663176 |
10 | 68806062267 |
11 | 271a9256a78 |
12 | 114030170a3 |
13 | 6646c96617 |
14 | 348a223815 |
15 | 1bca8c162c |
hex | 10052930bb |
68806062267 has 8 divisors (see below), whose sum is σ = 91746101760. Its totient is φ = 45868365480.
The previous prime is 68806062257. The next prime is 68806062271. The reversal of 68806062267 is 76226060886.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 68806062267 - 27 = 68806062139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (68806062257) 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, 515959 + ... + 635472.
It is an arithmetic number, because the mean of its divisors is an integer number (11468262720).
Almost surely, 268806062267 is an apocalyptic number.
68806062267 is a deficient number, since it is larger than the sum of its proper divisors (22940039493).
68806062267 is a wasteful number, since it uses less digits than its factorization.
68806062267 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1171353.
The product of its (nonzero) digits is 2322432, while the sum is 51.
The spelling of 68806062267 in words is "sixty-eight billion, eight hundred six million, sixty-two thousand, two hundred sixty-seven".
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