Base | Representation |
---|---|
bin | 1111101101000011… |
… | …10001100100110010 |
3 | 210202120110000000211 |
4 | 13312201301210302 |
5 | 114231320004432 |
6 | 3512333534334 |
7 | 415633312165 |
oct | 76641614462 |
9 | 23676400024 |
10 | 8431016242 |
11 | 36370a8320 |
12 | 17736443aa |
13 | a4492410c |
14 | 59da23adc |
15 | 345288d47 |
hex | 1f6871932 |
8431016242 has 32 divisors (see below), whose sum is σ = 14281142400. Its totient is φ = 3697747200.
The previous prime is 8431016203. The next prime is 8431016303. The reversal of 8431016242 is 2426101348.
8431016242 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1297642 + ... + 1304122.
It is an arithmetic number, because the mean of its divisors is an integer number (446285700).
Almost surely, 28431016242 is an apocalyptic number.
8431016242 is a deficient number, since it is larger than the sum of its proper divisors (5850126158).
8431016242 is a wasteful number, since it uses less digits than its factorization.
8431016242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8562.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 8431016242 is about 91820.5654632991. The cubic root of 8431016242 is about 2035.2916083875.
The spelling of 8431016242 in words is "eight billion, four hundred thirty-one million, sixteen thousand, two hundred forty-two".
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