Base | Representation |
---|---|
bin | 111111011101100010… |
… | …110101111001000110 |
3 | 20111212220002011200222 |
4 | 333131202311321012 |
5 | 2104023200022224 |
6 | 51145334504342 |
7 | 4631415260354 |
oct | 773542657106 |
9 | 214786064628 |
10 | 68141407814 |
11 | 26998059277 |
12 | 112585050b2 |
13 | 656c38136c |
14 | 3425c4a7d4 |
15 | 1b8c381b5e |
hex | fdd8b5e46 |
68141407814 has 8 divisors (see below), whose sum is σ = 103505936160. Its totient is φ = 33639429096.
The previous prime is 68141407801. The next prime is 68141407823. The reversal of 68141407814 is 41870414186.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 215637209 + ... + 215637524.
It is an arithmetic number, because the mean of its divisors is an integer number (12938242020).
Almost surely, 268141407814 is an apocalyptic number.
68141407814 is a deficient number, since it is larger than the sum of its proper divisors (35364528346).
68141407814 is a wasteful number, since it uses less digits than its factorization.
68141407814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 431274814.
The product of its (nonzero) digits is 172032, while the sum is 44.
The spelling of 68141407814 in words is "sixty-eight billion, one hundred forty-one million, four hundred seven thousand, eight hundred fourteen".
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