Base | Representation |
---|---|
bin | 110101111000… |
… | …011111100001 |
3 | 222120121220002 |
4 | 311320133201 |
5 | 12104000100 |
6 | 1222425345 |
7 | 231026555 |
oct | 65703741 |
9 | 28517802 |
10 | 14125025 |
11 | 7a78382 |
12 | 4892255 |
13 | 2c07305 |
14 | 1c39865 |
15 | 13902d5 |
hex | d787e1 |
14125025 has 12 divisors (see below), whose sum is σ = 17592624. Its totient is φ = 11250000.
The previous prime is 14125021. The next prime is 14125031. The reversal of 14125025 is 52052141.
It is not a de Polignac number, because 14125025 - 22 = 14125021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14124988 and 14125006.
It is not an unprimeable number, because it can be changed into a prime (14125021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5150 + ... + 7400.
It is an arithmetic number, because the mean of its divisors is an integer number (1466052).
Almost surely, 214125025 is an apocalyptic number.
It is an amenable number.
14125025 is a deficient number, since it is larger than the sum of its proper divisors (3467599).
14125025 is a wasteful number, since it uses less digits than its factorization.
14125025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2512 (or 2507 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 14125025 is about 3758.3274205423. The cubic root of 14125025 is about 241.7295489687.
Adding to 14125025 its reverse (52052141), we get a palindrome (66177166).
The spelling of 14125025 in words is "fourteen million, one hundred twenty-five thousand, twenty-five".
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