Search a number
-
+
32100014 = 216050007
BaseRepresentation
bin111101001110…
…0111010101110
32020101211221102
41322130322232
531204200024
63104003102
7536563022
oct172347256
966354842
1032100014
1117135241
12a900492
13685babb
144398382
152c411ae
hex1e9ceae

32100014 has 4 divisors (see below), whose sum is σ = 48150024. Its totient is φ = 16050006.

The previous prime is 32099999. The next prime is 32100017. The reversal of 32100014 is 41000123.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41000123 = 411000003.

It is a junction number, because it is equal to n+sod(n) for n = 32099968 and 32100004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32100017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8025002 + ... + 8025005.

It is an arithmetic number, because the mean of its divisors is an integer number (12037506).

Almost surely, 232100014 is an apocalyptic number.

32100014 is a deficient number, since it is larger than the sum of its proper divisors (16050010).

32100014 is a wasteful number, since it uses less digits than its factorization.

32100014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16050009.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 32100014 is about 5665.6874251939. The cubic root of 32100014 is about 317.8106212579.

Adding to 32100014 its reverse (41000123), we get a palindrome (73100137).

The spelling of 32100014 in words is "thirty-two million, one hundred thousand, fourteen".

Divisors: 1 2 16050007 32100014