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14164001 = 67211403
BaseRepresentation
bin110110000010…
…000000100001
3222122121100122
4312002000201
512111222001
61223330025
7231251315
oct66020041
928577318
1014164001
117aa4695
1248b0915
132c1bc87
141c49b45
15139bb1b
hexd82021

14164001 has 4 divisors (see below), whose sum is σ = 14375472. Its totient is φ = 13952532.

The previous prime is 14163997. The next prime is 14164013. The reversal of 14164001 is 10046141.

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: 10046141 = 71435163.

It is a cyclic number.

It is not a de Polignac number, because 14164001 - 22 = 14163997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14164301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105635 + ... + 105768.

It is an arithmetic number, because the mean of its divisors is an integer number (3593868).

Almost surely, 214164001 is an apocalyptic number.

It is an amenable number.

14164001 is a deficient number, since it is larger than the sum of its proper divisors (211471).

14164001 is an equidigital number, since it uses as much as digits as its factorization.

14164001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211470.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 14164001 is about 3763.5091337740. The cubic root of 14164001 is about 241.9516842277.

The spelling of 14164001 in words is "fourteen million, one hundred sixty-four thousand, one".

Divisors: 1 67 211403 14164001