Base | Representation |
---|---|
bin | 100111111000011101… |
… | …000101101011100111 |
3 | 11002112102011220011011 |
4 | 213320131011223213 |
5 | 1200200202040204 |
6 | 31401143123051 |
7 | 3044124115501 |
oct | 477035055347 |
9 | 132472156134 |
10 | 42823080679 |
11 | 17185570375 |
12 | 8371443487 |
13 | 4065c011c2 |
14 | 21034bcd71 |
15 | 11a9780304 |
hex | 9f8745ae7 |
42823080679 has 8 divisors (see below), whose sum is σ = 44896735872. Its totient is φ = 40767074040.
The previous prime is 42823080659. The next prime is 42823080689. The reversal of 42823080679 is 97608032824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-42823080679 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42823080659) 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, 4407169 + ... + 4416874.
It is an arithmetic number, because the mean of its divisors is an integer number (5612091984).
Almost surely, 242823080679 is an apocalyptic number.
42823080679 is a deficient number, since it is larger than the sum of its proper divisors (2073655193).
42823080679 is a wasteful number, since it uses less digits than its factorization.
42823080679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8824277.
The product of its (nonzero) digits is 1161216, while the sum is 49.
The spelling of 42823080679 in words is "forty-two billion, eight hundred twenty-three million, eighty thousand, six hundred seventy-nine".
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