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14048197 = 37379681
BaseRepresentation
bin110101100101…
…101111000101
3222102201111121
4311211233011
512044020242
61221033541
7230256562
oct65455705
928381447
1014048197
117a25689
1248558b1
132bab357
141c19869
151377667
hexd65bc5

14048197 has 4 divisors (see below), whose sum is σ = 14427916. Its totient is φ = 13668480.

The previous prime is 14048183. The next prime is 14048213. The reversal of 14048197 is 79184041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13549761 + 498436 = 3681^2 + 706^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14048197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14048107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189804 + ... + 189877.

It is an arithmetic number, because the mean of its divisors is an integer number (3606979).

Almost surely, 214048197 is an apocalyptic number.

It is an amenable number.

14048197 is a deficient number, since it is larger than the sum of its proper divisors (379719).

14048197 is an equidigital number, since it uses as much as digits as its factorization.

14048197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379718.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 14048197 is about 3748.0924481661. The cubic root of 14048197 is about 241.2904849415.

The spelling of 14048197 in words is "fourteen million, forty-eight thousand, one hundred ninety-seven".

Divisors: 1 37 379681 14048197