Base | Representation |
---|---|
bin | 110111100100… |
… | …110110000110 |
3 | 1000102011200121 |
4 | 313210312012 |
5 | 12212200323 |
6 | 1240132154 |
7 | 234555514 |
oct | 67446606 |
9 | 30364617 |
10 | 14568838 |
11 | 8250869 |
12 | 4a6705a |
13 | 303131b |
14 | 1d134b4 |
15 | 142ba5d |
hex | de4d86 |
14568838 has 4 divisors (see below), whose sum is σ = 21853260. Its totient is φ = 7284418.
The previous prime is 14568833. The next prime is 14568857. The reversal of 14568838 is 83886541.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83886541 = 4657 ⋅18013.
It is a junction number, because it is equal to n+sod(n) for n = 14568794 and 14568803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14568833) 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 as a sum of consecutive naturals, namely, 3642208 + ... + 3642211.
It is an arithmetic number, because the mean of its divisors is an integer number (5463315).
Almost surely, 214568838 is an apocalyptic number.
14568838 is a deficient number, since it is larger than the sum of its proper divisors (7284422).
14568838 is an equidigital number, since it uses as much as digits as its factorization.
14568838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7284421.
The product of its digits is 184320, while the sum is 43.
The square root of 14568838 is about 3816.9147226523. The cubic root of 14568838 is about 244.2352273360.
The spelling of 14568838 in words is "fourteen million, five hundred sixty-eight thousand, eight hundred thirty-eight".
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