Base | Representation |
---|---|
bin | 1001110010000… |
… | …1101101110001 |
3 | 2212012200002111 |
4 | 2130201231301 |
5 | 41001020221 |
6 | 4023245321 |
7 | 1005525313 |
oct | 234415561 |
9 | 85180074 |
10 | 41032561 |
11 | 21186409 |
12 | 118a9841 |
13 | 866882b |
14 | 56417b3 |
15 | 3907be1 |
hex | 2721b71 |
41032561 has 8 divisors (see below), whose sum is σ = 42441984. Its totient is φ = 39628560.
The previous prime is 41032559. The next prime is 41032567. The reversal of 41032561 is 16523014.
41032561 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.
It is a cyclic number.
It is not a de Polignac number, because 41032561 - 21 = 41032559 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41032567) 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 7 ways as a sum of consecutive naturals, for example, 19230 + ... + 21256.
It is an arithmetic number, because the mean of its divisors is an integer number (5305248).
Almost surely, 241032561 is an apocalyptic number.
It is an amenable number.
41032561 is a deficient number, since it is larger than the sum of its proper divisors (1409423).
41032561 is a wasteful number, since it uses less digits than its factorization.
41032561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2711.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 41032561 is about 6405.6663197516. Note that the first 3 decimals coincide. The cubic root of 41032561 is about 344.9129823246.
Adding to 41032561 its reverse (16523014), we get a palindrome (57555575).
The spelling of 41032561 in words is "forty-one million, thirty-two thousand, five hundred sixty-one".
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