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14025305 = 57400723
BaseRepresentation
bin110101100000…
…001001011001
3222101120002202
4311200021121
512042302210
61220335545
7230133050
oct65401131
928346082
1014025305
117a0a468
1248445b5
132ba0ac8
141c11397
1513709a5
hexd60259

14025305 has 8 divisors (see below), whose sum is σ = 19234752. Its totient is φ = 9617328.

The previous prime is 14025293. The next prime is 14025313. The reversal of 14025305 is 50352041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14025305 - 216 = 13959769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200327 + ... + 200396.

It is an arithmetic number, because the mean of its divisors is an integer number (2404344).

Almost surely, 214025305 is an apocalyptic number.

It is an amenable number.

14025305 is a deficient number, since it is larger than the sum of its proper divisors (5209447).

14025305 is an equidigital number, since it uses as much as digits as its factorization.

14025305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400735.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 14025305 is about 3745.0373829910. The cubic root of 14025305 is about 241.1593500870.

Adding to 14025305 its reverse (50352041), we get a palindrome (64377346).

The spelling of 14025305 in words is "fourteen million, twenty-five thousand, three hundred five".

Divisors: 1 5 7 35 400723 2003615 2805061 14025305