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14325151 = 15791243
BaseRepresentation
bin110110101001…
…010110011111
3222221210102011
4312221112133
512131401101
61231012051
7232522201
oct66512637
928853364
1014325151
1180a4775
12496a027
132c77429
141c8c771
1513ce751
hexda959f

14325151 has 4 divisors (see below), whose sum is σ = 14416552. Its totient is φ = 14233752.

The previous prime is 14325119. The next prime is 14325161. The reversal of 14325151 is 15152341.

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: 15152341 = 122912329.

It is a cyclic number.

It is not a de Polignac number, because 14325151 - 25 = 14325119 is a prime.

It is a super-4 number, since 4×143251514 (a number of 30 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14325161) 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, 45465 + ... + 45778.

It is an arithmetic number, because the mean of its divisors is an integer number (3604138).

Almost surely, 214325151 is an apocalyptic number.

14325151 is a deficient number, since it is larger than the sum of its proper divisors (91401).

14325151 is an equidigital number, since it uses as much as digits as its factorization.

14325151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91400.

The product of its digits is 600, while the sum is 22.

The square root of 14325151 is about 3784.8581215153. The cubic root of 14325151 is about 242.8658226095.

Adding to 14325151 its reverse (15152341), we get a palindrome (29477492).

The spelling of 14325151 in words is "fourteen million, three hundred twenty-five thousand, one hundred fifty-one".

Divisors: 1 157 91243 14325151