Search a number
-
+
14571030 = 235485701
BaseRepresentation
bin110111100101…
…011000010110
31000102021200210
4313211120112
512212233110
61240150250
7234565065
oct67453026
930367623
1014571030
118252481
124a68386
133032316
141d141dc
15142c520
hexde5616

14571030 has 16 divisors (see below), whose sum is σ = 34970544. Its totient is φ = 3885600.

The previous prime is 14571017. The next prime is 14571061. The reversal of 14571030 is 3017541.

It is a junction number, because it is equal to n+sod(n) for n = 14570988 and 14571006.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 242821 + ... + 242880.

It is an arithmetic number, because the mean of its divisors is an integer number (2185659).

Almost surely, 214571030 is an apocalyptic number.

14571030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14571030 is an abundant number, since it is smaller than the sum of its proper divisors (20399514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14571030 is a wasteful number, since it uses less digits than its factorization.

14571030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485711.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 14571030 is about 3817.2018547622. The cubic root of 14571030 is about 244.2474757796.

Adding to 14571030 its reverse (3017541), we get a palindrome (17588571).

The spelling of 14571030 in words is "fourteen million, five hundred seventy-one thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 485701 971402 1457103 2428505 2914206 4857010 7285515 14571030