Search a number
-
+
14094577 = 72013511
BaseRepresentation
bin110101110001…
…000011110001
3222112002010101
4311301003301
512102011302
61222032401
7230542030
oct65610361
928462111
1014094577
117a57512
124878701
132bc64b3
141c2c717
151386287
hexd710f1

14094577 has 4 divisors (see below), whose sum is σ = 16108096. Its totient is φ = 12081060.

The previous prime is 14094571. The next prime is 14094593. The reversal of 14094577 is 77549041.

14094577 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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: 77549041 = 211367531.

It is a cyclic number.

It is not a de Polignac number, because 14094577 - 223 = 5705969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14094571) 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, 1006749 + ... + 1006762.

It is an arithmetic number, because the mean of its divisors is an integer number (4027024).

Almost surely, 214094577 is an apocalyptic number.

It is an amenable number.

14094577 is a deficient number, since it is larger than the sum of its proper divisors (2013519).

14094577 is an equidigital number, since it uses as much as digits as its factorization.

14094577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013518.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 14094577 is about 3754.2744971565. The cubic root of 14094577 is about 241.5557327288. Note that the first 3 decimals are identical.

The spelling of 14094577 in words is "fourteen million, ninety-four thousand, five hundred seventy-seven".

Divisors: 1 7 2013511 14094577