Base | Representation |
---|---|
bin | 110101100011… |
… | …111000111010 |
3 | 222102100010111 |
4 | 311203320322 |
5 | 12043300014 |
6 | 1220534534 |
7 | 230225536 |
oct | 65437072 |
9 | 28370114 |
10 | 14040634 |
11 | 7a1aa33 |
12 | 485144a |
13 | 2ba7a8a |
14 | 1c16bc6 |
15 | 13752c4 |
hex | d63e3a |
14040634 has 4 divisors (see below), whose sum is σ = 21060954. Its totient is φ = 7020316.
The previous prime is 14040599. The next prime is 14040641. The reversal of 14040634 is 43604041.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43604041 = 13 ⋅3354157.
It can be written as a sum of positive squares in only one way, i.e., 14040009 + 625 = 3747^2 + 25^2 .
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3510157 + ... + 3510160.
Almost surely, 214040634 is an apocalyptic number.
14040634 is a deficient number, since it is larger than the sum of its proper divisors (7020320).
14040634 is an equidigital number, since it uses as much as digits as its factorization.
14040634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7020319.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 14040634 is about 3747.0833991252. The cubic root of 14040634 is about 241.2471767144.
Adding to 14040634 its reverse (43604041), we get a palindrome (57644675).
The spelling of 14040634 in words is "fourteen million, forty thousand, six hundred thirty-four".
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