Base | Representation |
---|---|
bin | 101000001011010110… |
… | …011101111011110001 |
3 | 11010100111201202112010 |
4 | 220023112131323301 |
5 | 1201322332041423 |
6 | 31452430153133 |
7 | 3055023621420 |
oct | 501326357361 |
9 | 133314652463 |
10 | 43140112113 |
11 | 1732851781a |
12 | 843b6527a9 |
13 | 40b67b3177 |
14 | 21336472b7 |
15 | 11c7505693 |
hex | a0b59def1 |
43140112113 has 8 divisors (see below), whose sum is σ = 65737313728. Its totient is φ = 24651492624.
The previous prime is 43140112109. The next prime is 43140112163. The reversal of 43140112113 is 31121104134.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 43140112113 - 22 = 43140112109 is a prime.
It is a super-2 number, since 2×431401121132 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2054291053 = 43140112113 / (4 + 3 + 1 + 4 + 0 + 1 + 1 + 2 + 1 + 1 + 3).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 43140112113.
It is not an unprimeable number, because it can be changed into a prime (43140112163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027145506 + ... + 1027145547.
It is an arithmetic number, because the mean of its divisors is an integer number (8217164216).
Almost surely, 243140112113 is an apocalyptic number.
It is an amenable number.
43140112113 is a deficient number, since it is larger than the sum of its proper divisors (22597201615).
43140112113 is a wasteful number, since it uses less digits than its factorization.
43140112113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2054291063.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 43140112113 its reverse (31121104134), we get a palindrome (74261216247).
The spelling of 43140112113 in words is "forty-three billion, one hundred forty million, one hundred twelve thousand, one hundred thirteen".
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