Base | Representation |
---|---|
bin | 1010010110100… |
… | …1000101011001 |
3 | 10000201001211202 |
4 | 2211221011121 |
5 | 42104001131 |
6 | 4150403545 |
7 | 1035036605 |
oct | 245510531 |
9 | 100631752 |
10 | 43422041 |
11 | 22568693 |
12 | 126605b5 |
13 | 8cc4320 |
14 | 5aa4505 |
15 | 3c2abcb |
hex | 2969159 |
43422041 has 8 divisors (see below), whose sum is σ = 48271104. Its totient is φ = 38788560.
The previous prime is 43422023. The next prime is 43422047. The reversal of 43422041 is 14022434.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 43422041 - 26 = 43421977 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (43422047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53471 + ... + 54276.
It is an arithmetic number, because the mean of its divisors is an integer number (6033888).
Almost surely, 243422041 is an apocalyptic number.
It is an amenable number.
43422041 is a deficient number, since it is larger than the sum of its proper divisors (4849063).
43422041 is a wasteful number, since it uses less digits than its factorization.
43422041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107791.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 43422041 is about 6589.5402722800. The cubic root of 43422041 is about 351.4822606581.
Adding to 43422041 its reverse (14022434), we get a palindrome (57444475).
The spelling of 43422041 in words is "forty-three million, four hundred twenty-two thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •