Base | Representation |
---|---|
bin | 110111100101… |
… | …010110001001 |
3 | 1000102021111120 |
4 | 313211112021 |
5 | 12212232024 |
6 | 1240145453 |
7 | 234564504 |
oct | 67452611 |
9 | 30367446 |
10 | 14570889 |
11 | 8252363 |
12 | 4a68289 |
13 | 3032238 |
14 | 1d1413b |
15 | 142c479 |
hex | de5589 |
14570889 has 4 divisors (see below), whose sum is σ = 19427856. Its totient is φ = 9713924.
The previous prime is 14570879. The next prime is 14570947. The reversal of 14570889 is 98807541.
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.
It is a cyclic number.
It is not a de Polignac number, because 14570889 - 27 = 14570761 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14570889.
It is not an unprimeable number, because it can be changed into a prime (14570879) 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 in 3 ways as a sum of consecutive naturals, for example, 2428479 + ... + 2428484.
It is an arithmetic number, because the mean of its divisors is an integer number (4856964).
Almost surely, 214570889 is an apocalyptic number.
It is an amenable number.
14570889 is a deficient number, since it is larger than the sum of its proper divisors (4856967).
14570889 is an equidigital number, since it uses as much as digits as its factorization.
14570889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4856966.
The product of its (nonzero) digits is 80640, while the sum is 42.
The square root of 14570889 is about 3817.1833856916. The cubic root of 14570889 is about 244.2466879377.
The spelling of 14570889 in words is "fourteen million, five hundred seventy thousand, eight hundred eighty-nine".
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