Base | Representation |
---|---|
bin | 100111100111000011… |
… | …110110000000111011 |
3 | 11001210002001101001012 |
4 | 213213003312000323 |
5 | 1144101000001420 |
6 | 31312200144135 |
7 | 3033651443045 |
oct | 474703660073 |
9 | 131702041035 |
10 | 42531250235 |
11 | 17045866891 |
12 | 82ab76804b |
13 | 401a603a76 |
14 | 20b6834a95 |
15 | 118dd36dc5 |
hex | 9e70f603b |
42531250235 has 8 divisors (see below), whose sum is σ = 51038924496. Its totient is φ = 34024050720.
The previous prime is 42531250219. The next prime is 42531250261. The reversal of 42531250235 is 53205213524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42531250235 - 24 = 42531250219 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123245 + ... + 316625.
It is an arithmetic number, because the mean of its divisors is an integer number (6379865562).
Almost surely, 242531250235 is an apocalyptic number.
42531250235 is a deficient number, since it is larger than the sum of its proper divisors (8507674261).
42531250235 is a wasteful number, since it uses less digits than its factorization.
42531250235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237373.
The product of its (nonzero) digits is 36000, while the sum is 32.
Adding to 42531250235 its reverse (53205213524), we get a palindrome (95736463759).
The spelling of 42531250235 in words is "forty-two billion, five hundred thirty-one million, two hundred fifty thousand, two hundred thirty-five".
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