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2004231230 = 25200423123
BaseRepresentation
bin111011101110110…
…0010010000111110
312011200022111101022
41313131202100332
513101040344410
6530513344142
7100444453511
oct16735422076
95150274338
102004231230
11939377651
1247b268052
1325c2c9251
1415027ad78
15bae4b455
hex7776243e

2004231230 has 8 divisors (see below), whose sum is σ = 3607616232. Its totient is φ = 801692488.

The previous prime is 2004231223. The next prime is 2004231259. The reversal of 2004231230 is 321324002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2004231199 and 2004231208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100211552 + ... + 100211571.

It is an arithmetic number, because the mean of its divisors is an integer number (450952029).

Almost surely, 22004231230 is an apocalyptic number.

2004231230 is a deficient number, since it is larger than the sum of its proper divisors (1603385002).

2004231230 is a wasteful number, since it uses less digits than its factorization.

2004231230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200423130.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2004231230 is about 44768.6411453374. The cubic root of 2004231230 is about 1260.8089266778.

Adding to 2004231230 its reverse (321324002), we get a palindrome (2325555232).

The spelling of 2004231230 in words is "two billion, four million, two hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 200423123 400846246 1002115615 2004231230