Base | Representation |
---|---|
bin | 1010010000100… |
… | …1011010010100 |
3 | 2222222011021210 |
4 | 2210021122110 |
5 | 42003431124 |
6 | 4134141420 |
7 | 1031515242 |
oct | 244113224 |
9 | 88864253 |
10 | 43030164 |
11 | 22320221 |
12 | 124b1870 |
13 | 8bb7b48 |
14 | 5a01792 |
15 | 3b9ea29 |
hex | 2909694 |
43030164 has 24 divisors (see below), whose sum is σ = 100555840. Its totient is φ = 14321664.
The previous prime is 43030159. The next prime is 43030177. The reversal of 43030164 is 46103034.
It is a self number, because there is not a number n which added to its sum of digits gives 43030164.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6897 + ... + 11559.
Almost surely, 243030164 is an apocalyptic number.
It is an amenable number.
43030164 is an abundant number, since it is smaller than the sum of its proper divisors (57525676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43030164 is a wasteful number, since it uses less digits than its factorization.
43030164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5439 (or 5437 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 43030164 is about 6559.7381045283. The cubic root of 43030164 is about 350.4217066576.
Adding to 43030164 its reverse (46103034), we get a palindrome (89133198).
The spelling of 43030164 in words is "forty-three million, thirty thousand, one hundred sixty-four".
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