Base | Representation |
---|---|
bin | 110101111101… |
… | …101101111001 |
3 | 222121201020200 |
4 | 311331231321 |
5 | 12110141200 |
6 | 1223112413 |
7 | 231146136 |
oct | 65755571 |
9 | 28551220 |
10 | 14146425 |
11 | 7a92467 |
12 | 48a2709 |
13 | 2c13c87 |
14 | 1c4358d |
15 | 1396800 |
hex | d7db79 |
14146425 has 18 divisors (see below), whose sum is σ = 25338222. Its totient is φ = 7544640.
The previous prime is 14146423. The next prime is 14146427. The reversal of 14146425 is 52464141.
14146425 is a `hidden beast` number, since 1 + 4 + 14 + 642 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (14146423) and next prime (14146427).
It can be written as a sum of positive squares in 3 ways, for example, as 3196944 + 10949481 = 1788^2 + 3309^2 .
It is not a de Polignac number, because 14146425 - 21 = 14146423 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14146423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31212 + ... + 31661.
It is an arithmetic number, because the mean of its divisors is an integer number (1407679).
Almost surely, 214146425 is an apocalyptic number.
14146425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14146425 is a deficient number, since it is larger than the sum of its proper divisors (11191797).
14146425 is a wasteful number, since it uses less digits than its factorization.
14146425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62889 (or 62881 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 14146425 is about 3761.1733541543. The cubic root of 14146425 is about 241.8515641416.
The spelling of 14146425 in words is "fourteen million, one hundred forty-six thousand, four hundred twenty-five".
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