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2004301240 = 23550107531
BaseRepresentation
bin111011101110111…
…0011010110111000
312011200110001102021
41313131303112320
513101100114430
6530515044224
7100445164564
oct16735632670
95150401367
102004301240
11939415207
1247b2a0674
1325c322086
141502986a4
15bae6207a
hex777735b8

2004301240 has 16 divisors (see below), whose sum is σ = 4509677880. Its totient is φ = 801720480.

The previous prime is 2004301223. The next prime is 2004301291. The reversal of 2004301240 is 421034002.

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, 25053726 + ... + 25053805.

Almost surely, 22004301240 is an apocalyptic number.

2004301240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2004301240 is an abundant number, since it is smaller than the sum of its proper divisors (2505376640).

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

2004301240 is a wasteful number, since it uses less digits than its factorization.

2004301240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50107542 (or 50107538 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2004301240 is about 44769.4230474327. The cubic root of 2004301240 is about 1260.8236069874.

Adding to 2004301240 its reverse (421034002), we get a palindrome (2425335242).

The spelling of 2004301240 in words is "two billion, four million, three hundred one thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 50107531 100215062 200430124 250537655 400860248 501075310 1002150620 2004301240