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14075025 = 352672801
BaseRepresentation
bin110101101100…
…010010010001
3222111002022020
4311230102101
512100400100
61221402053
7230431026
oct65542221
928432266
1014075025
117a43858
124869329
132bba623
141c2554d
1513805a0
hexd6c491

14075025 has 24 divisors (see below), whose sum is σ = 23626464. Its totient is φ = 7392000.

The previous prime is 14075021. The next prime is 14075041. The reversal of 14075025 is 52057041.

It is not a de Polignac number, because 14075025 - 22 = 14075021 is a prime.

It is a nialpdrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 14074986 and 14075004.

It is not an unprimeable number, because it can be changed into a prime (14075021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3625 + ... + 6425.

It is an arithmetic number, because the mean of its divisors is an integer number (984436).

Almost surely, 214075025 is an apocalyptic number.

14075025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14075025 is a deficient number, since it is larger than the sum of its proper divisors (9551439).

14075025 is a wasteful number, since it uses less digits than its factorization.

14075025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881 (or 2876 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 14075025 is about 3751.6696283122. The cubic root of 14075025 is about 241.4439856543.

The spelling of 14075025 in words is "fourteen million, seventy-five thousand, twenty-five".

Divisors: 1 3 5 15 25 67 75 201 335 1005 1675 2801 5025 8403 14005 42015 70025 187667 210075 563001 938335 2815005 4691675 14075025