Base | Representation |
---|---|
bin | 10011100000000111111110… |
… | …00010111001111011000100 |
3 | 12121211210021120202220112202 |
4 | 21300003333002321323010 |
5 | 21110112424000404014 |
6 | 231113112004334032 |
7 | 12014233016066450 |
oct | 1160037702717304 |
9 | 177753246686482 |
10 | 42885232434884 |
11 | 1273458576a484 |
12 | 49875416a4318 |
13 | 1ac10a1c71508 |
14 | a83928d53660 |
15 | 4e5823a263de |
hex | 2700ff0b9ec4 |
42885232434884 has 48 divisors (see below), whose sum is σ = 86577757314048. Its totient is φ = 18206416710048.
The previous prime is 42885232434839. The next prime is 42885232434893. The reversal of 42885232434884 is 48843423258824.
42885232434884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 42885232434884.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45803777 + ... + 46730679.
It is an arithmetic number, because the mean of its divisors is an integer number (1803703277376).
Almost surely, 242885232434884 is an apocalyptic number.
It is an amenable number.
42885232434884 is an abundant number, since it is smaller than the sum of its proper divisors (43692524879164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42885232434884 is a wasteful number, since it uses less digits than its factorization.
42885232434884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 942464 (or 942462 counting only the distinct ones).
The product of its digits is 377487360, while the sum is 65.
The spelling of 42885232434884 in words is "forty-two trillion, eight hundred eighty-five billion, two hundred thirty-two million, four hundred thirty-four thousand, eight hundred eighty-four".
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