Base | Representation |
---|---|
bin | 100111111011110000… |
… | …100110011001010011 |
3 | 11002200021111212021210 |
4 | 213323300212121103 |
5 | 1200303400331214 |
6 | 31410443351203 |
7 | 3045366315654 |
oct | 477360463123 |
9 | 132607455253 |
10 | 42878527059 |
11 | 172038a1025 |
12 | 8387b22503 |
13 | 4074545604 |
14 | 210a9d352b |
15 | 11ae583b59 |
hex | 9fbc26653 |
42878527059 has 8 divisors (see below), whose sum is σ = 57954539152. Its totient is φ = 28194099840.
The previous prime is 42878527007. The next prime is 42878527073. The reversal of 42878527059 is 95072587824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42878527059 - 225 = 42844972627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42878527079) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97895962 + ... + 97896399.
It is an arithmetic number, because the mean of its divisors is an integer number (7244317394).
Almost surely, 242878527059 is an apocalyptic number.
42878527059 is a deficient number, since it is larger than the sum of its proper divisors (15076012093).
42878527059 is a wasteful number, since it uses less digits than its factorization.
42878527059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195792437.
The product of its (nonzero) digits is 11289600, while the sum is 57.
The spelling of 42878527059 in words is "forty-two billion, eight hundred seventy-eight million, five hundred twenty-seven thousand, fifty-nine".
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