Base | Representation |
---|---|
bin | 100111100001000101… |
… | …111101110001111011 |
3 | 11001112002200101210010 |
4 | 213201011331301323 |
5 | 1143344333034120 |
6 | 31254222353003 |
7 | 3031324523241 |
oct | 474105756173 |
9 | 131462611703 |
10 | 42431143035 |
11 | 16aa4301866 |
12 | 828212b763 |
13 | 4002953538 |
14 | 20a7416791 |
15 | 11851607e0 |
hex | 9e117dc7b |
42431143035 has 16 divisors (see below), whose sum is σ = 68548955904. Its totient is φ = 22410233952.
The previous prime is 42431143031. The next prime is 42431143037. The reversal of 42431143035 is 53034113424.
It is not a de Polignac number, because 42431143035 - 22 = 42431143031 is a prime.
It is a super-2 number, since 2×424311430352 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42431142993 and 42431143011.
It is not an unprimeable number, because it can be changed into a prime (42431143031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13730217 + ... + 13733306.
It is an arithmetic number, because the mean of its divisors is an integer number (4284309744).
Almost surely, 242431143035 is an apocalyptic number.
42431143035 is a deficient number, since it is larger than the sum of its proper divisors (26117812869).
42431143035 is a wasteful number, since it uses less digits than its factorization.
42431143035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27463634.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 42431143035 its reverse (53034113424), we get a palindrome (95465256459).
The spelling of 42431143035 in words is "forty-two billion, four hundred thirty-one million, one hundred forty-three thousand, thirty-five".
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