Base | Representation |
---|---|
bin | 10001110101110111011010… |
… | …000110110011011010001110 |
3 | 101021211111200212202101220212 |
4 | 101311313122012303122032 |
5 | 40241111304141402100 |
6 | 434515520520042422 |
7 | 22346104342223363 |
oct | 2165673206633216 |
9 | 337744625671825 |
10 | 78468416747150 |
11 | 230032a564a4a1 |
12 | 8973856003412 |
13 | 34a2703362721 |
14 | 1553c6a90846a |
15 | 911224973635 |
hex | 475dda1b368e |
78468416747150 has 24 divisors (see below), whose sum is σ = 145953792058104. Its totient is φ = 31386821127200.
The previous prime is 78468416747143. The next prime is 78468416747243. The reversal of 78468416747150 is 5174761486487.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10727816 + ... + 16493115.
It is an arithmetic number, because the mean of its divisors is an integer number (6081408002421).
Almost surely, 278468416747150 is an apocalyptic number.
78468416747150 is a deficient number, since it is larger than the sum of its proper divisors (67485375310954).
78468416747150 is a wasteful number, since it uses less digits than its factorization.
78468416747150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27278596 (or 27278591 counting only the distinct ones).
The product of its (nonzero) digits is 252887040, while the sum is 68.
The spelling of 78468416747150 in words is "seventy-eight trillion, four hundred sixty-eight billion, four hundred sixteen million, seven hundred forty-seven thousand, one hundred fifty".
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