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14037169 = 89157721
BaseRepresentation
bin110101100011…
…000010110001
3222102011101011
4311203002301
512043142134
61220510521
7230212456
oct65430261
928364334
1014037169
117a18373
12484b441
132ba6323
141c1582d
151374264
hexd630b1

14037169 has 4 divisors (see below), whose sum is σ = 14194980. Its totient is φ = 13879360.

The previous prime is 14037167. The next prime is 14037173. The reversal of 14037169 is 96173041.

It is a happy number.

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 7354944 + 6682225 = 2712^2 + 2585^2 .

It is a cyclic number.

It is not a de Polignac number, because 14037169 - 21 = 14037167 is a prime.

It is a super-2 number, since 2×140371692 = 394084227069122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14037169.

It is not an unprimeable number, because it can be changed into a prime (14037167) 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 3 ways as a sum of consecutive naturals, for example, 78772 + ... + 78949.

It is an arithmetic number, because the mean of its divisors is an integer number (3548745).

Almost surely, 214037169 is an apocalyptic number.

It is an amenable number.

14037169 is a deficient number, since it is larger than the sum of its proper divisors (157811).

14037169 is an equidigital number, since it uses as much as digits as its factorization.

14037169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157810.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 14037169 is about 3746.6210109911. The cubic root of 14037169 is about 241.2273297892.

The spelling of 14037169 in words is "fourteen million, thirty-seven thousand, one hundred sixty-nine".

Divisors: 1 89 157721 14037169