Base | Representation |
---|---|
bin | 111000100000… |
… | …101000000001 |
3 | 1000212121120110 |
4 | 320200220001 |
5 | 12243014242 |
6 | 1245301533 |
7 | 236625423 |
oct | 70405001 |
9 | 30777513 |
10 | 14813697 |
11 | 83a8828 |
12 | 4b648a9 |
13 | 30b8902 |
14 | 1d78813 |
15 | 147939c |
hex | e20a01 |
14813697 has 4 divisors (see below), whose sum is σ = 19751600. Its totient is φ = 9875796.
The previous prime is 14813663. The next prime is 14813699. The reversal of 14813697 is 79631841.
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 not a de Polignac number, because 14813697 - 210 = 14812673 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14813699) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2468947 + ... + 2468952.
It is an arithmetic number, because the mean of its divisors is an integer number (4937900).
Almost surely, 214813697 is an apocalyptic number.
It is an amenable number.
14813697 is a deficient number, since it is larger than the sum of its proper divisors (4937903).
14813697 is an equidigital number, since it uses as much as digits as its factorization.
14813697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4937902.
The product of its digits is 36288, while the sum is 39.
The square root of 14813697 is about 3848.8565834544. The cubic root of 14813697 is about 245.5959226565.
The spelling of 14813697 in words is "fourteen million, eight hundred thirteen thousand, six hundred ninety-seven".
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