Search a number
-
+
23282107 = 71327917
BaseRepresentation
bin101100011010…
…0000110111011
31121210212001021
41120310012323
521430011412
62151003311
7401615602
oct130640673
947725037
1023282107
1112162212
127969537
134a922c4
143140a39
15209d607
hex16341bb

23282107 has 4 divisors (see below), whose sum is σ = 23610096. Its totient is φ = 22954120.

The previous prime is 23282089. The next prime is 23282111. The reversal of 23282107 is 70128232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23282107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23282117) 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 3 ways as a sum of consecutive naturals, for example, 163888 + ... + 164029.

It is an arithmetic number, because the mean of its divisors is an integer number (5902524).

Almost surely, 223282107 is an apocalyptic number.

23282107 is a deficient number, since it is larger than the sum of its proper divisors (327989).

23282107 is an equidigital number, since it uses as much as digits as its factorization.

23282107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327988.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 23282107 is about 4825.1535726855. The cubic root of 23282107 is about 285.5446934140.

The spelling of 23282107 in words is "twenty-three million, two hundred eighty-two thousand, one hundred seven".

Divisors: 1 71 327917 23282107