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14125601 = 73754539
BaseRepresentation
bin110101111000…
…101000100001
3222120122200102
4311320220201
512104004401
61222432145
7231031340
oct65705041
928518612
1014125601
117a78856
124892655
132c07659
141c39b57
15139056b
hexd78a21

14125601 has 8 divisors (see below), whose sum is σ = 16580160. Its totient is φ = 11780208.

The previous prime is 14125591. The next prime is 14125619. The reversal of 14125601 is 10652141.

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

It is not a de Polignac number, because 14125601 - 210 = 14124577 is a prime.

It is a super-2 number, since 2×141256012 = 399065207222402, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14125621) 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 7 ways as a sum of consecutive naturals, for example, 27011 + ... + 27528.

It is an arithmetic number, because the mean of its divisors is an integer number (2072520).

Almost surely, 214125601 is an apocalyptic number.

It is an amenable number.

14125601 is a deficient number, since it is larger than the sum of its proper divisors (2454559).

14125601 is an equidigital number, since it uses as much as digits as its factorization.

14125601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54583.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 14125601 is about 3758.4040495934. The cubic root of 14125601 is about 241.7328347287.

Adding to 14125601 its reverse (10652141), we get a palindrome (24777742).

The spelling of 14125601 in words is "fourteen million, one hundred twenty-five thousand, six hundred one".

Divisors: 1 7 37 259 54539 381773 2017943 14125601