Search a number
-
+
2875893230 = 257172416717
BaseRepresentation
bin1010101101101010…
…1010010111101110
321102102111111212002
42223122222113232
521342212040410
61153212212302
7131160455240
oct25332522756
97372444762
102875893230
111246404171
1268316a092
1336aa80292
141d3d3c090
1511c72b7a5
hexab6aa5ee

2875893230 has 32 divisors (see below), whose sum is σ = 6264133056. Its totient is φ = 928018944.

The previous prime is 2875893221. The next prime is 2875893239. The reversal of 2875893230 is 323985782.

It is an interprime number because it is at equal distance from previous prime (2875893221) and next prime (2875893239).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875893239) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1207169 + ... + 1209548.

It is an arithmetic number, because the mean of its divisors is an integer number (195754158).

Almost surely, 22875893230 is an apocalyptic number.

2875893230 is an abundant number, since it is smaller than the sum of its proper divisors (3388239826).

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

2875893230 is a wasteful number, since it uses less digits than its factorization.

2875893230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416748.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 2875893230 is about 53627.3552396536. The cubic root of 2875893230 is about 1422.0807342316.

The spelling of 2875893230 in words is "two billion, eight hundred seventy-five million, eight hundred ninety-three thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 238 595 1190 2416717 4833434 12083585 16917019 24167170 33834038 41084189 82168378 84585095 169170190 205420945 287589323 410841890 575178646 1437946615 2875893230