Base | Representation |
---|---|
bin | 111110011111010001… |
… | …1110000001111000100 |
3 | 110211101011211110112000 |
4 | 1330332203300033010 |
5 | 4144312021434210 |
6 | 141351521225300 |
7 | 12460304215341 |
oct | 1747643601704 |
9 | 424334743460 |
10 | 134193546180 |
11 | 51a02838481 |
12 | 22011192230 |
13 | c867930ac5 |
14 | 66d04017c8 |
15 | 37560baac0 |
hex | 1f3e8f03c4 |
134193546180 has 192 divisors, whose sum is σ = 439777228800. Its totient is φ = 33877388160.
The previous prime is 134193546121. The next prime is 134193546181. The reversal of 134193546180 is 81645391431.
134193546180 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 93 + 546 + 18 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (134193546181) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17674185 + ... + 17681775.
It is an arithmetic number, because the mean of its divisors is an integer number (2290506400).
Almost surely, 2134193546180 is an apocalyptic number.
134193546180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134193546180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219888614400).
134193546180 is an abundant number, since it is smaller than the sum of its proper divisors (305583682620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134193546180 is a wasteful number, since it uses less digits than its factorization.
134193546180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9351 (or 9343 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The spelling of 134193546180 in words is "one hundred thirty-four billion, one hundred ninety-three million, five hundred forty-six thousand, one hundred eighty".
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