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14536001 = 21168891
BaseRepresentation
bin110111011100…
…110101000001
31000100111122102
4313130311001
512210123001
61235320145
7234361004
oct67346501
930314572
1014536001
118229127
124a50055
13301c3ac
141d0553b
151421e6b
hexddcd41

14536001 has 4 divisors (see below), whose sum is σ = 14605104. Its totient is φ = 14466900.

The previous prime is 14535971. The next prime is 14536013. The reversal of 14536001 is 10063541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10063541 = 17591973.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14536001 is a prime.

It is a super-2 number, since 2×145360012 = 422590650144002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14536061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34235 + ... + 34656.

It is an arithmetic number, because the mean of its divisors is an integer number (3651276).

Almost surely, 214536001 is an apocalyptic number.

It is an amenable number.

14536001 is a deficient number, since it is larger than the sum of its proper divisors (69103).

14536001 is an equidigital number, since it uses as much as digits as its factorization.

14536001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69102.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 14536001 is about 3812.6107852756. The cubic root of 14536001 is about 244.0515937211.

Adding to 14536001 its reverse (10063541), we get a palindrome (24599542).

The spelling of 14536001 in words is "fourteen million, five hundred thirty-six thousand, one".

Divisors: 1 211 68891 14536001