Base | Representation |
---|---|
bin | 100111011010100110… |
… | …000111100011000100 |
3 | 11001020111120000120112 |
4 | 213122212013203010 |
5 | 1143133431144030 |
6 | 31235330052152 |
7 | 3025532115302 |
oct | 473246074304 |
9 | 131214500515 |
10 | 42322131140 |
11 | 16a48815593 |
12 | 825171a058 |
13 | 3cb61a5b63 |
14 | 2096b5b272 |
15 | 117a7caa95 |
hex | 9da9878c4 |
42322131140 has 12 divisors (see below), whose sum is σ = 88876475436. Its totient is φ = 16928852448.
The previous prime is 42322131083. The next prime is 42322131143. The reversal of 42322131140 is 4113122324.
It can be written as a sum of positive squares in 2 ways, for example, as 25610881156 + 16711249984 = 160034^2 + 129272^2 .
It is not an unprimeable number, because it can be changed into a prime (42322131143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058053259 + ... + 1058053298.
It is an arithmetic number, because the mean of its divisors is an integer number (7406372953).
Almost surely, 242322131140 is an apocalyptic number.
It is an amenable number.
42322131140 is an abundant number, since it is smaller than the sum of its proper divisors (46554344296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42322131140 is a wasteful number, since it uses less digits than its factorization.
42322131140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2116106566 (or 2116106564 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 42322131140 its reverse (4113122324), we get a palindrome (46435253464).
The spelling of 42322131140 in words is "forty-two billion, three hundred twenty-two million, one hundred thirty-one thousand, one hundred forty".
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