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14330013 = 34776671
BaseRepresentation
bin110110101010…
…100010011101
3222222001002020
4312222202131
512132030023
61231050353
7232542315
oct66524235
928861066
1014330013
1180a8395
1249709b9
132c796c9
141c90445
1513d0de3
hexdaa89d

14330013 has 4 divisors (see below), whose sum is σ = 19106688. Its totient is φ = 9553340.

The previous prime is 14330011. The next prime is 14330021. The reversal of 14330013 is 31003341.

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.

It is a cyclic number.

It is not a de Polignac number, because 14330013 - 21 = 14330011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14329974 and 14330001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14330011) 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, 2388333 + ... + 2388338.

It is an arithmetic number, because the mean of its divisors is an integer number (4776672).

Almost surely, 214330013 is an apocalyptic number.

It is an amenable number.

14330013 is a deficient number, since it is larger than the sum of its proper divisors (4776675).

14330013 is an equidigital number, since it uses as much as digits as its factorization.

14330013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776674.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 14330013 is about 3785.5003632281. The cubic root of 14330013 is about 242.8932959689.

Adding to 14330013 its reverse (31003341), we get a palindrome (45333354).

The spelling of 14330013 in words is "fourteen million, three hundred thirty thousand, thirteen".

Divisors: 1 3 4776671 14330013