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854030 = 25412083
BaseRepresentation
bin11010000100000001110
31121101111202
43100200032
5204312110
630145502
710154612
oct3204016
91541452
10854030
11533711
12352292
1323b958
14183342
1511d0a5
hexd080e

854030 has 16 divisors (see below), whose sum is σ = 1575504. Its totient is φ = 333120.

The previous prime is 854017. The next prime is 854033. The reversal of 854030 is 30458.

It is a junction number, because it is equal to n+sod(n) for n = 853993 and 854011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632 + ... + 1451.

It is an arithmetic number, because the mean of its divisors is an integer number (98469).

2854030 is an apocalyptic number.

854030 is a deficient number, since it is larger than the sum of its proper divisors (721474).

854030 is a wasteful number, since it uses less digits than its factorization.

854030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 854030 is about 924.1374356664. The cubic root of 854030 is about 94.8762932756.

Adding to 854030 its reverse (30458), we get a palindrome (884488).

The spelling of 854030 in words is "eight hundred fifty-four thousand, thirty".

Divisors: 1 2 5 10 41 82 205 410 2083 4166 10415 20830 85403 170806 427015 854030