Base | Representation |
---|---|
bin | 1010010011101… |
… | …0001110010111 |
3 | 10000100022112221 |
4 | 2210322032113 |
5 | 42031330403 |
6 | 4142323211 |
7 | 1033310200 |
oct | 244721627 |
9 | 100308487 |
10 | 43230103 |
11 | 22447464 |
12 | 12589507 |
13 | 8c57b57 |
14 | 5a545a7 |
15 | 3bdddbd |
hex | 293a397 |
43230103 has 6 divisors (see below), whose sum is σ = 50288136. Its totient is φ = 37054332.
The previous prime is 43230101. The next prime is 43230119. The reversal of 43230103 is 30103234.
It is not a de Polignac number, because 43230103 - 21 = 43230101 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43230101) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 441075 + ... + 441172.
It is an arithmetic number, because the mean of its divisors is an integer number (8381356).
Almost surely, 243230103 is an apocalyptic number.
43230103 is a deficient number, since it is larger than the sum of its proper divisors (7058033).
43230103 is an equidigital number, since it uses as much as digits as its factorization.
43230103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882261 (or 882254 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 43230103 is about 6574.9603040627. The cubic root of 43230103 is about 350.9636112416.
Adding to 43230103 its reverse (30103234), we get a palindrome (73333337).
The spelling of 43230103 in words is "forty-three million, two hundred thirty thousand, one hundred three".
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