Base | Representation |
---|---|
bin | 111000100110… |
… | …000110110001 |
3 | 1000220202100212 |
4 | 320212012301 |
5 | 12244224040 |
6 | 1245553505 |
7 | 240051032 |
oct | 70460661 |
9 | 30822325 |
10 | 14836145 |
11 | 8413685 |
12 | 4b75895 |
13 | 30c5bac |
14 | 1d82a89 |
15 | 1480d65 |
hex | e261b1 |
14836145 has 12 divisors (see below), whose sum is σ = 18100404. Its totient is φ = 11674080.
The previous prime is 14836117. The next prime is 14836147. The reversal of 14836145 is 54163841.
It can be written as a sum of positive squares in 2 ways, for example, as 8690704 + 6145441 = 2948^2 + 2479^2 .
It is a de Polignac number, because none of the positive numbers 2k-14836145 is a prime.
It is a super-2 number, since 2×148361452 = 440222396922050, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14836147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22115 + ... + 22775.
It is an arithmetic number, because the mean of its divisors is an integer number (1508367).
Almost surely, 214836145 is an apocalyptic number.
It is an amenable number.
14836145 is a deficient number, since it is larger than the sum of its proper divisors (3264259).
14836145 is an frugal number, since it uses more digits than its factorization.
14836145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 800 (or 733 counting only the distinct ones).
The product of its digits is 11520, while the sum is 32.
The square root of 14836145 is about 3851.7716702837. The cubic root of 14836145 is about 245.7199149957.
Adding to 14836145 its reverse (54163841), we get a palindrome (68999986).
The spelling of 14836145 in words is "fourteen million, eight hundred thirty-six thousand, one hundred forty-five".
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