Base | Representation |
---|---|
bin | 101000001111001011… |
… | …110100100010110001 |
3 | 11010111222202110002010 |
4 | 220033023310202301 |
5 | 1201440313230001 |
6 | 31503044513133 |
7 | 3056434411215 |
oct | 501713644261 |
9 | 133458673063 |
10 | 43204430001 |
11 | 173608577a7 |
12 | 84590ab7a9 |
13 | 40c6c125a5 |
14 | 213bdca945 |
15 | 11cceac8d6 |
hex | a0f2f48b1 |
43204430001 has 16 divisors (see below), whose sum is σ = 58347564800. Its totient is φ = 28432280448.
The previous prime is 43204429993. The next prime is 43204430051. The reversal of 43204430001 is 10003440234.
It is not a de Polignac number, because 43204430001 - 23 = 43204429993 is a prime.
It is a super-2 number, since 2×432044300012 (a number of 22 digits) contains 22 as substring.
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 43204430001.
It is not an unprimeable number, because it can be changed into a prime (43204430051) by changing a digit.
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, 1271805 + ... + 1305333.
It is an arithmetic number, because the mean of its divisors is an integer number (3646722800).
Almost surely, 243204430001 is an apocalyptic number.
It is an amenable number.
43204430001 is a deficient number, since it is larger than the sum of its proper divisors (15143134799).
43204430001 is a wasteful number, since it uses less digits than its factorization.
43204430001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39048.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 43204430001 its reverse (10003440234), we get a palindrome (53207870235).
The spelling of 43204430001 in words is "forty-three billion, two hundred four million, four hundred thirty thousand, one".
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