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14510013 = 37690953
BaseRepresentation
bin110111010110…
…011110111101
31000022011222220
4313112132331
512203310023
61234555553
7234222150
oct67263675
930264886
1014510013
118210651
124a38bb9
13301060b
141cd9c97
1514193e3
hexdd67bd

14510013 has 8 divisors (see below), whose sum is σ = 22110528. Its totient is φ = 8291424.

The previous prime is 14510011. The next prime is 14510017. The reversal of 14510013 is 31001541.

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

It is not a de Polignac number, because 14510013 - 21 = 14510011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14509974 and 14510001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14510011) 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, 345456 + ... + 345497.

It is an arithmetic number, because the mean of its divisors is an integer number (2763816).

Almost surely, 214510013 is an apocalyptic number.

It is an amenable number.

14510013 is a deficient number, since it is larger than the sum of its proper divisors (7600515).

14510013 is an equidigital number, since it uses as much as digits as its factorization.

14510013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690963.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 14510013 is about 3809.2010973431. The cubic root of 14510013 is about 243.9060654723.

Adding to 14510013 its reverse (31001541), we get a palindrome (45511554).

The spelling of 14510013 in words is "fourteen million, five hundred ten thousand, thirteen".

Divisors: 1 3 7 21 690953 2072859 4836671 14510013