Base | Representation |
---|---|
bin | 10001110101110111100101… |
… | …000110010110111111101000 |
3 | 101021211112011201210120102012 |
4 | 101311313211012112333220 |
5 | 40241112143400231021 |
6 | 434515551105055052 |
7 | 22346112041664026 |
oct | 2165674506267750 |
9 | 337745151716365 |
10 | 78468601180136 |
11 | 2300338a76a752 |
12 | 89738a7927488 |
13 | 34a273262927b |
14 | 1553c871d7716 |
15 | 911235c5535b |
hex | 475de5196fe8 |
78468601180136 has 32 divisors (see below), whose sum is σ = 147879079397280. Its totient is φ = 39034189723200.
The previous prime is 78468601180127. The next prime is 78468601180159. The reversal of 78468601180136 is 63108110686487.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66379931 + ... + 67551701.
It is an arithmetic number, because the mean of its divisors is an integer number (4621221231165).
Almost surely, 278468601180136 is an apocalyptic number.
It is an amenable number.
78468601180136 is a deficient number, since it is larger than the sum of its proper divisors (69410478217144).
78468601180136 is a wasteful number, since it uses less digits than its factorization.
78468601180136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1214465 (or 1214461 counting only the distinct ones).
The product of its (nonzero) digits is 9289728, while the sum is 59.
The spelling of 78468601180136 in words is "seventy-eight trillion, four hundred sixty-eight billion, six hundred one million, one hundred eighty thousand, one hundred thirty-six".
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