Base | Representation |
---|---|
bin | 100111110001010011… |
… | …110000101100000100 |
3 | 11002020001121001202112 |
4 | 213301103300230010 |
5 | 1144424004214014 |
6 | 31341221400152 |
7 | 3041140111310 |
oct | 476123605404 |
9 | 132201531675 |
10 | 42703194884 |
11 | 171239273a9 |
12 | 8339269058 |
13 | 404711726c |
14 | 20d15d2b40 |
15 | 119de9d73e |
hex | 9f14f0b04 |
42703194884 has 12 divisors (see below), whose sum is σ = 85406389824. Its totient is φ = 18301369224.
The previous prime is 42703194871. The next prime is 42703194889. The reversal of 42703194884 is 48849130724.
It is a happy number.
42703194884 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (42703194889) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762557024 + ... + 762557079.
It is an arithmetic number, because the mean of its divisors is an integer number (7117199152).
Almost surely, 242703194884 is an apocalyptic number.
It is an amenable number.
42703194884 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42703194884 is a wasteful number, since it uses less digits than its factorization.
42703194884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1525114114 (or 1525114112 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 50.
The spelling of 42703194884 in words is "forty-two billion, seven hundred three million, one hundred ninety-four thousand, eight hundred eighty-four".
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