Base | Representation |
---|---|
bin | 100111111010110011… |
… | …110010010011001110 |
3 | 11002122011111220221120 |
4 | 213322303302103032 |
5 | 1200240310210123 |
6 | 31405113541410 |
7 | 3045113650530 |
oct | 477263622316 |
9 | 132564456846 |
10 | 42862585038 |
11 | 171a58a25a9 |
12 | 8382714866 |
13 | 4071153270 |
14 | 2108843850 |
15 | 11ace852e3 |
hex | 9facf24ce |
42862585038 has 32 divisors (see below), whose sum is σ = 105507902976. Its totient is φ = 11304417888.
The previous prime is 42862585009. The next prime is 42862585043. The reversal of 42862585038 is 83058526824.
It is a super-2 number, since 2×428625850382 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39250906 + ... + 39251997.
It is an arithmetic number, because the mean of its divisors is an integer number (3297121968).
Almost surely, 242862585038 is an apocalyptic number.
42862585038 is an abundant number, since it is smaller than the sum of its proper divisors (62645317938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42862585038 is a wasteful number, since it uses less digits than its factorization.
42862585038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78502928.
The product of its (nonzero) digits is 3686400, while the sum is 51.
The spelling of 42862585038 in words is "forty-two billion, eight hundred sixty-two million, five hundred eighty-five thousand, thirty-eight".
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