Search a number
-
+
2830201486 = 27243916577
BaseRepresentation
bin1010100010110001…
…0111001010001110
321022020112010120021
42220230113022032
521244012421421
61144501012354
7130064213200
oct25054271216
97266463507
102830201486
1112226362a2
1266b9b40ba
13361472b48
141cbc46770
15118703341
hexa8b1728e

2830201486 has 24 divisors (see below), whose sum is σ = 4940288496. Its totient is φ = 1212482880.

The previous prime is 2830201483. The next prime is 2830201489. The reversal of 2830201486 is 6841020382.

It is an interprime number because it is at equal distance from previous prime (2830201483) and next prime (2830201489).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830201481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427030 + ... + 433606.

It is an arithmetic number, because the mean of its divisors is an integer number (205845354).

Almost surely, 22830201486 is an apocalyptic number.

2830201486 is a deficient number, since it is larger than the sum of its proper divisors (2110087010).

2830201486 is a wasteful number, since it uses less digits than its factorization.

2830201486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10984 (or 10977 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 2830201486 is about 53199.6380250843. The cubic root of 2830201486 is about 1414.5092274307.

The spelling of 2830201486 in words is "two billion, eight hundred thirty million, two hundred one thousand, four hundred eighty-six".

Divisors: 1 2 7 14 49 98 4391 6577 8782 13154 30737 46039 61474 92078 215159 322273 430318 644546 28879607 57759214 202157249 404314498 1415100743 2830201486