Base | Representation |
---|---|
bin | 110110110011… |
… | …000101010101 |
3 | 1000000211002112 |
4 | 312303011111 |
5 | 12134140023 |
6 | 1231520405 |
7 | 233046335 |
oct | 66630525 |
9 | 30024075 |
10 | 14365013 |
11 | 8121713 |
12 | 4989105 |
13 | 2c8c610 |
14 | 1c9d0c5 |
15 | 13db478 |
hex | db3155 |
14365013 has 8 divisors (see below), whose sum is σ = 15682968. Its totient is φ = 13077504.
The previous prime is 14365009. The next prime is 14365019. The reversal of 14365013 is 31056341.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1129969 + 13235044 = 1063^2 + 3638^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14365013 - 22 = 14365009 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14365013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14365019) 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 7 ways as a sum of consecutive naturals, for example, 6620 + ... + 8517.
It is an arithmetic number, because the mean of its divisors is an integer number (1960371).
Almost surely, 214365013 is an apocalyptic number.
14365013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
14365013 is a deficient number, since it is larger than the sum of its proper divisors (1317955).
14365013 is a wasteful number, since it uses less digits than its factorization.
14365013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15223.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 14365013 is about 3790.1204466349. The cubic root of 14365013 is about 243.0908848452.
It can be divided in two parts, 143 and 65013, that added together give a palindrome (65156).
The spelling of 14365013 in words is "fourteen million, three hundred sixty-five thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •