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434204 = 22731487
BaseRepresentation
bin1101010000000011100
3211001121122
41222000130
5102343304
613150112
73455621
oct1520034
9731548
10434204
11277251
1218b338
13122834
14b4348
15889be
hex6a01c

434204 has 12 divisors (see below), whose sum is σ = 770784. Its totient is φ = 213984.

The previous prime is 434201. The next prime is 434209. The reversal of 434204 is 402434.

Adding to 434204 its reverse (402434), we get a palindrome (836638).

It is a super-2 number, since 2×4342042 = 377066227232, which contains 22 as substring.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434201) 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 3 ways as a sum of consecutive naturals, for example, 452 + ... + 1035.

It is an arithmetic number, because the mean of its divisors is an integer number (64232).

2434204 is an apocalyptic number.

It is an amenable number.

434204 is a deficient number, since it is larger than the sum of its proper divisors (336580).

434204 is a wasteful number, since it uses less digits than its factorization.

434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564 (or 1562 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 434204 is about 658.9415755589. The cubic root of 434204 is about 75.7236035931.

The spelling of 434204 in words is "four hundred thirty-four thousand, two hundred four".

Divisors: 1 2 4 73 146 292 1487 2974 5948 108551 217102 434204