Base | Representation |
---|---|
bin | 110110011110… |
… | …011010000111 |
3 | 222212111221000 |
4 | 312132122013 |
5 | 12123432302 |
6 | 1230024343 |
7 | 232244415 |
oct | 66363207 |
9 | 28774830 |
10 | 14280327 |
11 | 8074026 |
12 | 49480b3 |
13 | 2c5cbc9 |
14 | 1c7a2b5 |
15 | 13c131c |
hex | d9e687 |
14280327 has 16 divisors (see below), whose sum is σ = 21358080. Its totient is φ = 9429336.
The previous prime is 14280319. The next prime is 14280347. The reversal of 14280327 is 72308241.
It is not a de Polignac number, because 14280327 - 23 = 14280319 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 14280327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14280307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418 + ... + 5360.
It is an arithmetic number, because the mean of its divisors is an integer number (1334880).
Almost surely, 214280327 is an apocalyptic number.
14280327 is a deficient number, since it is larger than the sum of its proper divisors (7077753).
14280327 is a wasteful number, since it uses less digits than its factorization.
14280327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5059 (or 5053 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 14280327 is about 3778.9319919787. The cubic root of 14280327 is about 242.6122454829.
Adding to 14280327 its reverse (72308241), we get a palindrome (86588568).
The spelling of 14280327 in words is "fourteen million, two hundred eighty thousand, three hundred twenty-seven".
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