Search a number
-
+
32270041 = 224314387
BaseRepresentation
bin111101100011…
…0011011011001
32020201111011201
41323012123121
531230120131
63111354201
7541201516
oct173063331
966644151
1032270041
1117240a61
12a982961
1368bb2cb
14440030d
152c76761
hex1ec66d9

32270041 has 4 divisors (see below), whose sum is σ = 32286672. Its totient is φ = 32253412.

The previous prime is 32270009. The next prime is 32270083. The reversal of 32270041 is 14007223.

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 32270041 - 25 = 32270009 is a prime.

It is a super-2 number, since 2×322700412 = 2082711092283362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32270741) 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, 4951 + ... + 9436.

It is an arithmetic number, because the mean of its divisors is an integer number (8071668).

Almost surely, 232270041 is an apocalyptic number.

It is an amenable number.

32270041 is a deficient number, since it is larger than the sum of its proper divisors (16631).

32270041 is a wasteful number, since it uses less digits than its factorization.

32270041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16630.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 32270041 is about 5680.6725834183. The cubic root of 32270041 is about 318.3707587064.

Adding to 32270041 its reverse (14007223), we get a palindrome (46277264).

The spelling of 32270041 in words is "thirty-two million, two hundred seventy thousand, forty-one".

Divisors: 1 2243 14387 32270041