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14712007 = 111713171
BaseRepresentation
bin111000000111…
…110011000111
31000200110002011
4320013303013
512231241012
61243155051
7236023102
oct70076307
930613064
1014712007
118339392
124b15a87
13308153b
141d4d739
1514591a7
hexe07cc7

14712007 has 4 divisors (see below), whose sum is σ = 14726296. Its totient is φ = 14697720.

The previous prime is 14712001. The next prime is 14712013. The reversal of 14712007 is 70021741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70021741 = 127754833.

It is an interprime number because it is at equal distance from previous prime (14712001) and next prime (14712013).

It is a cyclic number.

It is not a de Polignac number, because 14712007 - 223 = 6323399 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14712001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5469 + ... + 7702.

It is an arithmetic number, because the mean of its divisors is an integer number (3681574).

Almost surely, 214712007 is an apocalyptic number.

14712007 is a deficient number, since it is larger than the sum of its proper divisors (14289).

14712007 is a wasteful number, since it uses less digits than its factorization.

14712007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14288.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 14712007 is about 3835.6234173860. The cubic root of 14712007 is about 245.0326598138.

Adding to 14712007 its reverse (70021741), we get a palindrome (84733748).

The spelling of 14712007 in words is "fourteen million, seven hundred twelve thousand, seven".

Divisors: 1 1117 13171 14712007