Base | Representation |
---|---|
bin | 1010010000101… |
… | …1110101100111 |
3 | 2222222122220220 |
4 | 2210023311213 |
5 | 42004240403 |
6 | 4134255423 |
7 | 1031556231 |
oct | 244136547 |
9 | 88878826 |
10 | 43040103 |
11 | 22327737 |
12 | 124b7573 |
13 | 8bbc522 |
14 | 5a05251 |
15 | 3ba2953 |
hex | 290bd67 |
43040103 has 8 divisors (see below), whose sum is σ = 57427968. Its totient is φ = 28672824.
The previous prime is 43040083. The next prime is 43040113. The reversal of 43040103 is 30104034.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 43040103 - 28 = 43039847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43040113) 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, 676 + ... + 9302.
It is an arithmetic number, because the mean of its divisors is an integer number (7178496).
Almost surely, 243040103 is an apocalyptic number.
43040103 is a deficient number, since it is larger than the sum of its proper divisors (14387865).
43040103 is a wasteful number, since it uses less digits than its factorization.
43040103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10293.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 43040103 is about 6560.4956367640. The cubic root of 43040103 is about 350.4486844247.
Adding to 43040103 its reverse (30104034), we get a palindrome (73144137).
The spelling of 43040103 in words is "forty-three million, forty thousand, one hundred three".
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