Base | Representation |
---|---|
bin | 1010010000010… |
… | …1100010000000 |
3 | 2222221100111012 |
4 | 2210011202000 |
5 | 42002424042 |
6 | 4133540052 |
7 | 1031421020 |
oct | 244054200 |
9 | 88840435 |
10 | 43014272 |
11 | 2230a294 |
12 | 124a4628 |
13 | 8bb0842 |
14 | 59d9a80 |
15 | 3b99e82 |
hex | 2905880 |
43014272 has 64 divisors (see below), whose sum is σ = 99666240. Its totient is φ = 18109440.
The previous prime is 43014263. The next prime is 43014287. The reversal of 43014272 is 27241034.
It is a tau number, because it is divible by the number of its divisors (64).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54263 + ... + 55049.
It is an arithmetic number, because the mean of its divisors is an integer number (1557285).
Almost surely, 243014272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43014272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49833120).
43014272 is an abundant number, since it is smaller than the sum of its proper divisors (56651968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43014272 is an equidigital number, since it uses as much as digits as its factorization.
43014272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 869 (or 857 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 43014272 is about 6558.5266638171. The cubic root of 43014272 is about 350.3785618265.
The spelling of 43014272 in words is "forty-three million, fourteen thousand, two hundred seventy-two".
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