Base | Representation |
---|---|
bin | 100111011101000111… |
… | …011100101111000100 |
3 | 11001100110010200020201 |
4 | 213131013130233010 |
5 | 1143230243014413 |
6 | 31243440340244 |
7 | 3026554440430 |
oct | 473507345704 |
9 | 131313120221 |
10 | 42364423108 |
11 | 16a6a681127 |
12 | 8263914684 |
13 | 3cc1b929a7 |
14 | 209c6099c0 |
15 | 117e3819dd |
hex | 9dd1dcbc4 |
42364423108 has 48 divisors (see below), whose sum is σ = 85304419200. Its totient is φ = 18033246720.
The previous prime is 42364423103. The next prime is 42364423111. The reversal of 42364423108 is 80132446324.
It is not an unprimeable number, because it can be changed into a prime (42364423103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2616903 + ... + 2633041.
It is an arithmetic number, because the mean of its divisors is an integer number (1777175400).
Almost surely, 242364423108 is an apocalyptic number.
It is an amenable number.
42364423108 is an abundant number, since it is smaller than the sum of its proper divisors (42939996092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42364423108 is a wasteful number, since it uses less digits than its factorization.
42364423108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16780 (or 16778 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 37.
The spelling of 42364423108 in words is "forty-two billion, three hundred sixty-four million, four hundred twenty-three thousand, one hundred eight".
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