Base | Representation |
---|---|
bin | 110111000111… |
… | …110111101001 |
3 | 1000012010212212 |
4 | 313013313221 |
5 | 12144401103 |
6 | 1233414505 |
7 | 233552504 |
oct | 67076751 |
9 | 30163785 |
10 | 14450153 |
11 | 817a683 |
12 | 4a0a435 |
13 | 2cbc2b3 |
14 | 1cc213b |
15 | 14067d8 |
hex | dc7de9 |
14450153 has 4 divisors (see below), whose sum is σ = 15300180. Its totient is φ = 13600128.
The previous prime is 14450143. The next prime is 14450159. The reversal of 14450153 is 35105441.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35105441 = 7 ⋅5015063.
It can be written as a sum of positive squares in 2 ways, for example, as 4293184 + 10156969 = 2072^2 + 3187^2 .
It is a cyclic number.
It is not a de Polignac number, because 14450153 - 212 = 14446057 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14450159) 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, 424988 + ... + 425021.
It is an arithmetic number, because the mean of its divisors is an integer number (3825045).
Almost surely, 214450153 is an apocalyptic number.
It is an amenable number.
14450153 is a deficient number, since it is larger than the sum of its proper divisors (850027).
14450153 is an equidigital number, since it uses as much as digits as its factorization.
14450153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 850026.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 14450153 is about 3801.3356863082. The cubic root of 14450153 is about 243.5701976226.
Adding to 14450153 its reverse (35105441), we get a palindrome (49555594).
The spelling of 14450153 in words is "fourteen million, four hundred fifty thousand, one hundred fifty-three".
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