Base | Representation |
---|---|
bin | 110101111000… |
… | …001111100101 |
3 | 222120120111022 |
4 | 311320033211 |
5 | 12103432010 |
6 | 1222420525 |
7 | 231023600 |
oct | 65701745 |
9 | 28516438 |
10 | 14124005 |
11 | 7a77635 |
12 | 4891745 |
13 | 2c069cc |
14 | 1c39337 |
15 | 138ed55 |
hex | d783e5 |
14124005 has 12 divisors (see below), whose sum is σ = 19716300. Its totient is φ = 9684864.
The previous prime is 14123999. The next prime is 14124013. The reversal of 14124005 is 50042141.
It can be written as a sum of positive squares in 2 ways, for example, as 10962721 + 3161284 = 3311^2 + 1778^2 .
It is not a de Polignac number, because 14124005 - 28 = 14123749 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28580 + ... + 29069.
It is an arithmetic number, because the mean of its divisors is an integer number (1643025).
Almost surely, 214124005 is an apocalyptic number.
It is an amenable number.
14124005 is a deficient number, since it is larger than the sum of its proper divisors (5592295).
14124005 is an equidigital number, since it uses as much as digits as its factorization.
14124005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57668 (or 57661 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 14124005 is about 3758.1917194310. The cubic root of 14124005 is about 241.7237302162.
Adding to 14124005 its reverse (50042141), we get a palindrome (64166146).
The spelling of 14124005 in words is "fourteen million, one hundred twenty-four thousand, five".
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