Base | Representation |
---|---|
bin | 100111101001111111… |
… | …000111000001001110 |
3 | 11001220111102102122210 |
4 | 213221333013001032 |
5 | 1144201031401224 |
6 | 31321112251250 |
7 | 3035115632214 |
oct | 475177070116 |
9 | 131814372583 |
10 | 42580340814 |
11 | 17070546310 |
12 | 83040a0b26 |
13 | 402783124b |
14 | 20bd172cb4 |
15 | 11932d2429 |
hex | 9e9fc704e |
42580340814 has 128 divisors (see below), whose sum is σ = 97537042944. Its totient is φ = 12277440000.
The previous prime is 42580340807. The next prime is 42580340857. The reversal of 42580340814 is 41804308524.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29344789 + ... + 29346239.
It is an arithmetic number, because the mean of its divisors is an integer number (762008148).
Almost surely, 242580340814 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42580340814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48768521472).
42580340814 is an abundant number, since it is smaller than the sum of its proper divisors (54956702130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42580340814 is a wasteful number, since it uses less digits than its factorization.
42580340814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1762.
The product of its (nonzero) digits is 122880, while the sum is 39.
The spelling of 42580340814 in words is "forty-two billion, five hundred eighty million, three hundred forty thousand, eight hundred fourteen".
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