Base | Representation |
---|---|
bin | 110101111101… |
… | …011001100100 |
3 | 222121122110111 |
4 | 311331121210 |
5 | 12110120444 |
6 | 1223102404 |
7 | 231142300 |
oct | 65753144 |
9 | 28548414 |
10 | 14145124 |
11 | 7a91494 |
12 | 48a1a04 |
13 | 2c134c6 |
14 | 1c42d00 |
15 | 1396234 |
hex | d7d664 |
14145124 has 18 divisors (see below), whose sum is σ = 28795830. Its totient is φ = 6062112.
The previous prime is 14145091. The next prime is 14145181. The reversal of 14145124 is 42154141.
It can be written as a sum of positive squares in only one way, i.e., 8809024 + 5336100 = 2968^2 + 2310^2 .
It is a junction number, because it is equal to n+sod(n) for n = 14145095 and 14145104.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35889 + ... + 36280.
Almost surely, 214145124 is an apocalyptic number.
14145124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
14145124 is an abundant number, since it is smaller than the sum of its proper divisors (14650706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14145124 is a wasteful number, since it uses less digits than its factorization.
14145124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72187 (or 72178 counting only the distinct ones).
The product of its digits is 640, while the sum is 22.
The square root of 14145124 is about 3761.0003988301. Note that the first 3 decimals coincide. The cubic root of 14145124 is about 241.8441498177.
Adding to 14145124 its reverse (42154141), we get a palindrome (56299265).
The spelling of 14145124 in words is "fourteen million, one hundred forty-five thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •