Base | Representation |
---|---|
bin | 110101111100… |
… | …010111001001 |
3 | 222121102122001 |
4 | 311330113021 |
5 | 12110001443 |
6 | 1223031001 |
7 | 231124015 |
oct | 65742711 |
9 | 28542561 |
10 | 14140873 |
11 | 7a8927a |
12 | 489b461 |
13 | 2c115a6 |
14 | 1c41545 |
15 | 1394d4d |
hex | d7c5c9 |
14140873 has 4 divisors (see below), whose sum is σ = 14158800. Its totient is φ = 14122948.
The previous prime is 14140853. The next prime is 14140879. The reversal of 14140873 is 37804141.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37804141 = 17 ⋅2223773.
It is a cyclic number.
It is not a de Polignac number, because 14140873 - 29 = 14140361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14140879) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7723 + ... + 9376.
It is an arithmetic number, because the mean of its divisors is an integer number (3539700).
Almost surely, 214140873 is an apocalyptic number.
It is an amenable number.
14140873 is a deficient number, since it is larger than the sum of its proper divisors (17927).
14140873 is an equidigital number, since it uses as much as digits as its factorization.
14140873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17926.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 14140873 is about 3760.4352141740. The cubic root of 14140873 is about 241.8199204440.
It can be divided in two parts, 141 and 40873, that added together give a palindrome (41014).
The spelling of 14140873 in words is "fourteen million, one hundred forty thousand, eight hundred seventy-three".
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