Base | Representation |
---|---|
bin | 1001110011000111101… |
… | …1001001101000011110 |
3 | 121002111222212210210101 |
4 | 2130301323021220132 |
5 | 10224230334022303 |
6 | 205200202331314 |
7 | 15106440363100 |
oct | 2346173115036 |
9 | 532458783711 |
10 | 168341314078 |
11 | 65436312963 |
12 | 287611b9b3a |
13 | 12b4a414522 |
14 | 820d667570 |
15 | 45a3e07d1d |
hex | 2731ec9a1e |
168341314078 has 48 divisors (see below), whose sum is σ = 309669782400. Its totient is φ = 68244891120.
The previous prime is 168341314067. The next prime is 168341314081. The reversal of 168341314078 is 870413143861.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1158463 + ... + 1295653.
It is an arithmetic number, because the mean of its divisors is an integer number (6451453800).
Almost surely, 2168341314078 is an apocalyptic number.
168341314078 is a deficient number, since it is larger than the sum of its proper divisors (141328468322).
168341314078 is a wasteful number, since it uses less digits than its factorization.
168341314078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137885 (or 137878 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The spelling of 168341314078 in words is "one hundred sixty-eight billion, three hundred forty-one million, three hundred fourteen thousand, seventy-eight".
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