Base | Representation |
---|---|
bin | 111111011011001010… |
… | …100110011110001110 |
3 | 20111210002222120210002 |
4 | 333123022212132032 |
5 | 2103432440430031 |
6 | 51141351244302 |
7 | 4630422121430 |
oct | 773312463616 |
9 | 214702876702 |
10 | 68101498766 |
11 | 2697757aa94 |
12 | 11247079692 |
13 | 656401a042 |
14 | 342081c650 |
15 | 1b88aebccb |
hex | fdb2a678e |
68101498766 has 8 divisors (see below), whose sum is σ = 116745426480. Its totient is φ = 29186356608.
The previous prime is 68101498757. The next prime is 68101498819. The reversal of 68101498766 is 66789410186.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2432196371 + ... + 2432196398.
It is an arithmetic number, because the mean of its divisors is an integer number (14593178310).
Almost surely, 268101498766 is an apocalyptic number.
68101498766 is a deficient number, since it is larger than the sum of its proper divisors (48643927714).
68101498766 is a wasteful number, since it uses less digits than its factorization.
68101498766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4864392778.
The product of its (nonzero) digits is 3483648, while the sum is 56.
The spelling of 68101498766 in words is "sixty-eight billion, one hundred one million, four hundred ninety-eight thousand, seven hundred sixty-six".
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