Search a number
-
+
6603830196 = 2232349148731
BaseRepresentation
bin1100010011001111…
…00111001110110100
3122001020021022222120
412021213213032310
5102011040031241
63011142555540
7322435426155
oct61147471664
918036238876
106603830196
112889765407
121343738bb0
13813205b42
144690b192c
15289b60666
hex1899e73b4

6603830196 has 48 divisors (see below), whose sum is σ = 16111968768. Its totient is φ = 2101237600.

The previous prime is 6603830159. The next prime is 6603830197. The reversal of 6603830196 is 6910383066.

It is a super-2 number, since 2×66038301962 = 87221146515202796832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6603830197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111151 + ... + 159881.

It is an arithmetic number, because the mean of its divisors is an integer number (335666016).

Almost surely, 26603830196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6603830196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8055984384).

6603830196 is an abundant number, since it is smaller than the sum of its proper divisors (9508138572).

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

6603830196 is a wasteful number, since it uses less digits than its factorization.

6603830196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49252 (or 49250 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 6603830196 is about 81263.9538540920. The cubic root of 6603830196 is about 1876.1402435455.

The spelling of 6603830196 in words is "six billion, six hundred three million, eight hundred thirty thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 491 982 1473 1964 2946 5892 11293 22586 33879 45172 48731 67758 97462 135516 146193 194924 292386 584772 1120813 2241626 3362439 4483252 6724878 13449756 23926921 47853842 71780763 95707684 143561526 287123052 550319183 1100638366 1650957549 2201276732 3301915098 6603830196