Base | Representation |
---|---|
bin | 1010010101101… |
… | …1111001110001 |
3 | 10000121022210001 |
4 | 2211123321301 |
5 | 42100234144 |
6 | 4145310001 |
7 | 1034423314 |
oct | 245337161 |
9 | 100538701 |
10 | 43368049 |
11 | 2253106a |
12 | 12635301 |
13 | 8ca588a |
14 | 5a8c97b |
15 | 3c19bd4 |
hex | 295be71 |
43368049 has 4 divisors (see below), whose sum is σ = 43384320. Its totient is φ = 43351780.
The previous prime is 43368043. The next prime is 43368067. The reversal of 43368049 is 94086334.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 43368049 - 27 = 43367921 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 43367999 and 43368017.
It is not an unprimeable number, because it can be changed into a prime (43368043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3097 + ... + 9814.
It is an arithmetic number, because the mean of its divisors is an integer number (10846080).
Almost surely, 243368049 is an apocalyptic number.
It is an amenable number.
43368049 is a deficient number, since it is larger than the sum of its proper divisors (16271).
43368049 is a wasteful number, since it uses less digits than its factorization.
43368049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16270.
The product of its (nonzero) digits is 62208, while the sum is 37.
The square root of 43368049 is about 6585.4422023126. The cubic root of 43368049 is about 351.3365197640.
The spelling of 43368049 in words is "forty-three million, three hundred sixty-eight thousand, forty-nine".
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