Search a number
-
+
2004663050 = 252133199487
BaseRepresentation
bin111011101111100…
…1011101100001010
312011201010102201122
41313133023230022
513101143204200
6530530515242
7100451232455
oct16737135412
95151112648
102004663050
11939642025
1247b435b22
1325c41a970
1415035049c
15baed4385
hex777cbb0a

2004663050 has 48 divisors (see below), whose sum is σ = 4145068032. Its totient is φ = 716299200.

The previous prime is 2004663047. The next prime is 2004663091. The reversal of 2004663050 is 503664002.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29594 + ... + 69893.

It is an arithmetic number, because the mean of its divisors is an integer number (86355584).

Almost surely, 22004663050 is an apocalyptic number.

2004663050 is an abundant number, since it is smaller than the sum of its proper divisors (2140404982).

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

2004663050 is a wasteful number, since it uses less digits than its factorization.

2004663050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99543 (or 99538 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2004663050 is about 44773.4636810689. The cubic root of 2004663050 is about 1260.8994690275.

The spelling of 2004663050 in words is "two billion, four million, six hundred sixty-three thousand, fifty".

Divisors: 1 2 5 10 13 25 26 31 50 62 65 130 155 310 325 403 650 775 806 1550 2015 4030 10075 20150 99487 198974 497435 994870 1293331 2487175 2586662 3084097 4974350 6168194 6466655 12933310 15420485 30840970 32333275 40093261 64666550 77102425 80186522 154204850 200466305 400932610 1002331525 2004663050