Base | Representation |
---|---|
bin | 111000001011… |
… | …000000001101 |
3 | 1000201010002022 |
4 | 320023000031 |
5 | 12232201013 |
6 | 1243335525 |
7 | 236106263 |
oct | 70130015 |
9 | 30633068 |
10 | 14725133 |
11 | 8348235 |
12 | 4b215a5 |
13 | 30874c7 |
14 | 1d54433 |
15 | 145d008 |
hex | e0b00d |
14725133 has 4 divisors (see below), whose sum is σ = 15500160. Its totient is φ = 13950108.
The previous prime is 14725091. The next prime is 14725153. The reversal of 14725133 is 33152741.
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: 33152741 = 223 ⋅148667.
It is a cyclic number.
It is not a de Polignac number, because 14725133 - 210 = 14724109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14725153) 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, 387485 + ... + 387522.
It is an arithmetic number, because the mean of its divisors is an integer number (3875040).
Almost surely, 214725133 is an apocalyptic number.
It is an amenable number.
14725133 is a deficient number, since it is larger than the sum of its proper divisors (775027).
14725133 is an equidigital number, since it uses as much as digits as its factorization.
14725133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 775026.
The product of its digits is 2520, while the sum is 26.
The square root of 14725133 is about 3837.3341006485. The cubic root of 14725133 is about 245.1055105731.
Adding to 14725133 its reverse (33152741), we get a palindrome (47877874).
The spelling of 14725133 in words is "fourteen million, seven hundred twenty-five thousand, one hundred thirty-three".
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