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14679011 = 21136947
BaseRepresentation
bin110111111111…
…101111100011
31000121202211002
4313333233203
512224212021
61242342215
7235524644
oct67775743
930552732
1014679011
118316616
124aba96b
13306c509
141d416cb
15144e50b
hexdffbe3

14679011 has 4 divisors (see below), whose sum is σ = 14688072. Its totient is φ = 14669952.

The previous prime is 14678981. The next prime is 14679013. The reversal of 14679011 is 11097641.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 11097641 = 12787383.

It is a cyclic number.

It is not a de Polignac number, because 14679011 - 26 = 14678947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14679013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361 + ... + 5586.

It is an arithmetic number, because the mean of its divisors is an integer number (3672018).

Almost surely, 214679011 is an apocalyptic number.

14679011 is a deficient number, since it is larger than the sum of its proper divisors (9061).

14679011 is an equidigital number, since it uses as much as digits as its factorization.

14679011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9060.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 14679011 is about 3831.3197465103. The cubic root of 14679011 is about 244.8493367728.

The spelling of 14679011 in words is "fourteen million, six hundred seventy-nine thousand, eleven".

Divisors: 1 2113 6947 14679011