Base | Representation |
---|---|
bin | 1010010000100… |
… | …1011001110100 |
3 | 2222222011020121 |
4 | 2210021121310 |
5 | 42003431012 |
6 | 4134141324 |
7 | 1031515165 |
oct | 244113164 |
9 | 88864217 |
10 | 43030132 |
11 | 223201a2 |
12 | 124b1844 |
13 | 8bb7b22 |
14 | 5a0176c |
15 | 3b9ea07 |
hex | 2909674 |
43030132 has 12 divisors (see below), whose sum is σ = 76537636. Its totient is φ = 21162240.
The previous prime is 43030129. The next prime is 43030153. The reversal of 43030132 is 23103034.
It can be written as a sum of positive squares in 2 ways, for example, as 10471696 + 32558436 = 3236^2 + 5706^2 .
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 87933 + ... + 88420.
Almost surely, 243030132 is an apocalyptic number.
It is an amenable number.
43030132 is a deficient number, since it is larger than the sum of its proper divisors (33507504).
43030132 is a wasteful number, since it uses less digits than its factorization.
43030132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176418 (or 176416 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 43030132 is about 6559.7356654060. The cubic root of 43030132 is about 350.4216197922.
Adding to 43030132 its reverse (23103034), we get a palindrome (66133166).
The spelling of 43030132 in words is "forty-three million, thirty thousand, one hundred thirty-two".
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