Base | Representation |
---|---|
bin | 1010010000100… |
… | …1011110100010 |
3 | 2222222011122210 |
4 | 2210021132202 |
5 | 42003433214 |
6 | 4134142550 |
7 | 1031516106 |
oct | 244113642 |
9 | 88864583 |
10 | 43030434 |
11 | 22320447 |
12 | 124b1a56 |
13 | 8bb7cc5 |
14 | 5a01906 |
15 | 3b9eb59 |
hex | 29097a2 |
43030434 has 32 divisors (see below), whose sum is σ = 92387520. Its totient is φ = 13312512.
The previous prime is 43030423. The next prime is 43030453. The reversal of 43030434 is 43403034.
It is a self number, because there is not a number n which added to its sum of digits gives 43030434.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4557 + ... + 10335.
It is an arithmetic number, because the mean of its divisors is an integer number (2887110).
Almost surely, 243030434 is an apocalyptic number.
43030434 is an abundant number, since it is smaller than the sum of its proper divisors (49357086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43030434 is a wasteful number, since it uses less digits than its factorization.
43030434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5874.
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 43030434 is about 6559.7586845859. The cubic root of 43030434 is about 350.4224395827.
Adding to 43030434 its reverse (43403034), we get a palindrome (86433468).
The spelling of 43030434 in words is "forty-three million, thirty thousand, four hundred thirty-four".
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