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14089193 = 371931973
BaseRepresentation
bin110101101111…
…101111101001
3222111210201222
4311233233221
512101323233
61221551425
7230520236
oct65575751
928453658
1014089193
117a53468
124875575
132bc3c01
141c2a78d
151384898
hexd6fbe9

14089193 has 8 divisors (see below), whose sum is σ = 14552328. Its totient is φ = 13630464.

The previous prime is 14089177. The next prime is 14089211. The reversal of 14089193 is 39198041.

It can be written as a sum of positive squares in 4 ways, for example, as 1507984 + 12581209 = 1228^2 + 3547^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14089193 - 24 = 14089177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14089093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6155 + ... + 8127.

It is an arithmetic number, because the mean of its divisors is an integer number (1819041).

Almost surely, 214089193 is an apocalyptic number.

It is an amenable number.

14089193 is a deficient number, since it is larger than the sum of its proper divisors (463135).

14089193 is a wasteful number, since it uses less digits than its factorization.

14089193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 14089193 is about 3753.5573793403. The cubic root of 14089193 is about 241.5249714486.

It can be divided in two parts, 1408 and 9193, that added together give a palindrome (10601).

The spelling of 14089193 in words is "fourteen million, eighty-nine thousand, one hundred ninety-three".

Divisors: 1 37 193 1973 7141 73001 380789 14089193