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32030041 = 157204013
BaseRepresentation
bin111101000101…
…1110101011001
32020021021221211
41322023311121
531144430131
63102303121
7536152021
oct172136531
966237854
1032030041
111709770a
12a887aa1
136835cb4
14437aa81
152c2a5b1
hex1e8bd59

32030041 has 4 divisors (see below), whose sum is σ = 32234212. Its totient is φ = 31825872.

The previous prime is 32030039. The next prime is 32030059. The reversal of 32030041 is 14003023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18524416 + 13505625 = 4304^2 + 3675^2 .

It is a cyclic number.

It is not a de Polignac number, because 32030041 - 21 = 32030039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32030071) 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, 101850 + ... + 102163.

It is an arithmetic number, because the mean of its divisors is an integer number (8058553).

Almost surely, 232030041 is an apocalyptic number.

It is an amenable number.

32030041 is a deficient number, since it is larger than the sum of its proper divisors (204171).

32030041 is a wasteful number, since it uses less digits than its factorization.

32030041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204170.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 32030041 is about 5659.5089009560. The cubic root of 32030041 is about 317.5795274774.

Adding to 32030041 its reverse (14003023), we get a palindrome (46033064).

The spelling of 32030041 in words is "thirty-two million, thirty thousand, forty-one".

Divisors: 1 157 204013 32030041