Search a number
-
+
14533001 = 72076143
BaseRepresentation
bin110111011100…
…000110001001
31000100100112022
4313130012021
512210024001
61235254225
7234346160
oct67340611
930310468
1014533001
11822694a
124a4a375
13301ac12
141d043d7
15142111b
hexddc189

14533001 has 4 divisors (see below), whose sum is σ = 16609152. Its totient is φ = 12456852.

The previous prime is 14532989. The next prime is 14533003. The reversal of 14533001 is 10033541.

14533001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10033541 = 71433363.

It is a cyclic number.

It is not a de Polignac number, because 14533001 - 26 = 14532937 is a prime.

It is a super-2 number, since 2×145330012 = 422416236132002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14533003) 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, 1038065 + ... + 1038078.

It is an arithmetic number, because the mean of its divisors is an integer number (4152288).

Almost surely, 214533001 is an apocalyptic number.

It is an amenable number.

14533001 is a deficient number, since it is larger than the sum of its proper divisors (2076151).

14533001 is an equidigital number, since it uses as much as digits as its factorization.

14533001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076150.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 14533001 is about 3812.2173337836. The cubic root of 14533001 is about 244.0348031069.

Adding to 14533001 its reverse (10033541), we get a palindrome (24566542).

The spelling of 14533001 in words is "fourteen million, five hundred thirty-three thousand, one".

Divisors: 1 7 2076143 14533001