Base | Representation |
---|---|
bin | 110110111100… |
… | …111000000010 |
3 | 1000002212010001 |
4 | 312330320002 |
5 | 12141430442 |
6 | 1232430214 |
7 | 233304304 |
oct | 66747002 |
9 | 30085101 |
10 | 14405122 |
11 | 8149866 |
12 | 49a836a |
13 | 2ca4954 |
14 | 1cad974 |
15 | 13e82b7 |
hex | dbce02 |
14405122 has 4 divisors (see below), whose sum is σ = 21607686. Its totient is φ = 7202560.
The previous prime is 14405101. The next prime is 14405147. The reversal of 14405122 is 22150441.
14405122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22150441 = 1039 ⋅21319.
It can be written as a sum of positive squares in only one way, i.e., 9247681 + 5157441 = 3041^2 + 2271^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 14405122.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3601279 + ... + 3601282.
Almost surely, 214405122 is an apocalyptic number.
14405122 is a deficient number, since it is larger than the sum of its proper divisors (7202564).
14405122 is an equidigital number, since it uses as much as digits as its factorization.
14405122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7202563.
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 14405122 is about 3795.4080149570. The cubic root of 14405122 is about 243.3169218097.
Adding to 14405122 its reverse (22150441), we get a palindrome (36555563).
The spelling of 14405122 in words is "fourteen million, four hundred five thousand, one hundred twenty-two".
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