Base | Representation |
---|---|
bin | 1010010010001… |
… | …0011001111110 |
3 | 10000011100201120 |
4 | 2210202121332 |
5 | 42020220132 |
6 | 4140251410 |
7 | 1032422565 |
oct | 244423176 |
9 | 100140646 |
10 | 43132542 |
11 | 22390132 |
12 | 12540b66 |
13 | 8c2261b |
14 | 5a2abdc |
15 | 3bc002c |
hex | 292267e |
43132542 has 8 divisors (see below), whose sum is σ = 86265096. Its totient is φ = 14377512.
The previous prime is 43132517. The next prime is 43132547. The reversal of 43132542 is 24523134.
43132542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
43132542 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43132547) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3594373 + ... + 3594384.
It is an arithmetic number, because the mean of its divisors is an integer number (10783137).
Almost surely, 243132542 is an apocalyptic number.
43132542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43132542 is a wasteful number, since it uses less digits than its factorization.
43132542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7188762.
The product of its digits is 2880, while the sum is 24.
The square root of 43132542 is about 6567.5369812434. The cubic root of 43132542 is about 350.6993960417.
Adding to 43132542 its reverse (24523134), we get a palindrome (67655676).
The spelling of 43132542 in words is "forty-three million, one hundred thirty-two thousand, five hundred forty-two".
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