Search a number
-
+
506849106 = 23389397547
BaseRepresentation
bin11110001101011…
…110011101010010
31022022201121021010
4132031132131102
52014223132411
6122143311350
715363101121
oct3615363522
91268647233
10506849106
11240115265
121218ab556
138101271a
144b459ab8
152e76c7a6
hex1e35e752

506849106 has 32 divisors (see below), whose sum is σ = 1020726720. Its totient is φ = 167783616.

The previous prime is 506849071. The next prime is 506849131. The reversal of 506849106 is 601948605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926325 + ... + 926871.

It is an arithmetic number, because the mean of its divisors is an integer number (31897710).

Almost surely, 2506849106 is an apocalyptic number.

506849106 is an abundant number, since it is smaller than the sum of its proper divisors (513877614).

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

506849106 is a wasteful number, since it uses less digits than its factorization.

506849106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 506849106 is about 22513.3095301424. The cubic root of 506849106 is about 797.3081956032.

The spelling of 506849106 in words is "five hundred six million, eight hundred forty-nine thousand, one hundred six".

Divisors: 1 2 3 6 389 397 547 778 794 1094 1167 1191 1641 2334 2382 3282 154433 212783 217159 308866 425566 434318 463299 638349 651477 926598 1276698 1302954 84474851 168949702 253424553 506849106