Base | Representation |
---|---|
bin | 100111100011111100… |
… | …101010111100100110 |
3 | 11001122102210201122211 |
4 | 213203330222330212 |
5 | 1143444113210441 |
6 | 31303053114034 |
7 | 3032445603361 |
oct | 474374527446 |
9 | 131572721584 |
10 | 42479038246 |
11 | 17019345187 |
12 | 829618891a |
13 | 400c8528b8 |
14 | 20ad9230d8 |
15 | 1189471a81 |
hex | 9e3f2af26 |
42479038246 has 8 divisors (see below), whose sum is σ = 63855001080. Its totient is φ = 21194037888.
The previous prime is 42479038219. The next prime is 42479038271. The reversal of 42479038246 is 64283097424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 42479038246.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22739451 + ... + 22741318.
It is an arithmetic number, because the mean of its divisors is an integer number (7981875135).
Almost surely, 242479038246 is an apocalyptic number.
42479038246 is a deficient number, since it is larger than the sum of its proper divisors (21375962834).
42479038246 is a wasteful number, since it uses less digits than its factorization.
42479038246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45481238.
The product of its (nonzero) digits is 2322432, while the sum is 49.
The spelling of 42479038246 in words is "forty-two billion, four hundred seventy-nine million, thirty-eight thousand, two hundred forty-six".
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