Search a number
-
+
2905671130 = 254759910321
BaseRepresentation
bin1010110100110001…
…0000010111011010
321111111112101110021
42231030100113122
521422322434010
61200154341054
7132001540255
oct25514202732
97444471407
102905671130
1112611a27aa
1269112a78a
13373ca813b
141d7c9009c
1512015e8da
hexad3105da

2905671130 has 32 divisors (see below), whose sum is σ = 5350924800. Its totient is φ = 1135530240.

The previous prime is 2905671103. The next prime is 2905671143. The reversal of 2905671130 is 311765092.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276370 + ... + 286690.

It is an arithmetic number, because the mean of its divisors is an integer number (167216400).

Almost surely, 22905671130 is an apocalyptic number.

2905671130 is a deficient number, since it is larger than the sum of its proper divisors (2445253670).

2905671130 is a wasteful number, since it uses less digits than its factorization.

2905671130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10974.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 2905671130 is about 53904.2774740558. The cubic root of 2905671130 is about 1426.9721138171.

The spelling of 2905671130 in words is "two billion, nine hundred five million, six hundred seventy-one thousand, one hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 599 1198 2995 5990 10321 20642 28153 51605 56306 103210 140765 281530 485087 970174 2425435 4850870 6182279 12364558 30911395 61822790 290567113 581134226 1452835565 2905671130