Search a number
-
+
14323153 = 131101781
BaseRepresentation
bin110110101000…
…110111010001
3222221200200011
4312220313101
512131320103
61230554521
7232513315
oct66506721
928850604
1014323153
1180a3219
124968a41
132c76550
141c8bb45
1513cdd6d
hexda8dd1

14323153 has 4 divisors (see below), whose sum is σ = 15424948. Its totient is φ = 13221360.

The previous prime is 14323151. The next prime is 14323159. The reversal of 14323153 is 35132341.

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 986049 + 13337104 = 993^2 + 3652^2 .

It is a cyclic number.

It is not a de Polignac number, because 14323153 - 21 = 14323151 is a prime.

It is a super-2 number, since 2×143231532 = 410305423722818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14323151) 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, 550878 + ... + 550903.

It is an arithmetic number, because the mean of its divisors is an integer number (3856237).

Almost surely, 214323153 is an apocalyptic number.

14323153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14323153 is a deficient number, since it is larger than the sum of its proper divisors (1101795).

14323153 is a wasteful number, since it uses less digits than its factorization.

14323153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101794.

The product of its digits is 1080, while the sum is 22.

The square root of 14323153 is about 3784.5941658254. The cubic root of 14323153 is about 242.8545308501.

Adding to 14323153 its reverse (35132341), we get a palindrome (49455494).

The spelling of 14323153 in words is "fourteen million, three hundred twenty-three thousand, one hundred fifty-three".

Divisors: 1 13 1101781 14323153