Base | Representation |
---|---|
bin | 100111111000000011… |
… | …100011010011111010 |
3 | 11002111221120210012010 |
4 | 213320003203103322 |
5 | 1200141443330143 |
6 | 31400343430350 |
7 | 3044013164400 |
oct | 477003432372 |
9 | 132457523163 |
10 | 42816386298 |
11 | 17181808824 |
12 | 836b1553b6 |
13 | 40646c912a |
14 | 2102659470 |
15 | 11a8daba33 |
hex | 9f80e34fa |
42816386298 has 24 divisors (see below), whose sum is σ = 99613634112. Its totient is φ = 12233253144.
The previous prime is 42816386297. The next prime is 42816386329. The reversal of 42816386298 is 89268361824.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (42816386297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72816690 + ... + 72817277.
It is an arithmetic number, because the mean of its divisors is an integer number (4150568088).
Almost surely, 242816386298 is an apocalyptic number.
42816386298 is an abundant number, since it is smaller than the sum of its proper divisors (56797247814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42816386298 is a wasteful number, since it uses less digits than its factorization.
42816386298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145633986 (or 145633979 counting only the distinct ones).
The product of its digits is 7962624, while the sum is 57.
The spelling of 42816386298 in words is "forty-two billion, eight hundred sixteen million, three hundred eighty-six thousand, two hundred ninety-eight".
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