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2004312134 = 211233391009
BaseRepresentation
bin111011101110111…
…0110000001000110
312011200110121100202
41313131312001012
513101100442014
6530515210502
7100445241416
oct16735660106
95150417322
102004312134
11939422410
1247b2a6a32
1325c327016
1415029c646
15bae653de
hex77776046

2004312134 has 16 divisors (see below), whose sum is σ = 3293868240. Its totient is φ = 907138560.

The previous prime is 2004312131. The next prime is 2004312199. The reversal of 2004312134 is 4312134002.

It is a super-3 number, since 3×20043121343 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004312131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190379 + ... + 200630.

It is an arithmetic number, because the mean of its divisors is an integer number (205866765).

Almost surely, 22004312134 is an apocalyptic number.

2004312134 is a deficient number, since it is larger than the sum of its proper divisors (1289556106).

2004312134 is a wasteful number, since it uses less digits than its factorization.

2004312134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391255.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2004312134 is about 44769.5447151297. The cubic root of 2004312134 is about 1260.8258913060.

Adding to 2004312134 its reverse (4312134002), we get a palindrome (6316446136).

The spelling of 2004312134 in words is "two billion, four million, three hundred twelve thousand, one hundred thirty-four".

Divisors: 1 2 11 22 233 466 2563 5126 391009 782018 4301099 8602198 91105097 182210194 1002156067 2004312134