Search a number
-
+
1330101332 = 22747503619
BaseRepresentation
bin100111101000111…
…1011110001010100
310102200211011000022
41033101323301110
510211001220312
6335552404312
744650450310
oct11721736124
93380734008
101330101332
116228978aa
12311546698
13182747111
14c8918b40
157bb89172
hex4f47bc54

1330101332 has 12 divisors (see below), whose sum is σ = 2660202720. Its totient is φ = 570043416.

The previous prime is 1330101329. The next prime is 1330101341. The reversal of 1330101332 is 2331010331.

1330101332 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1330101332.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 23751782 + ... + 23751837.

It is an arithmetic number, because the mean of its divisors is an integer number (221683560).

Almost surely, 21330101332 is an apocalyptic number.

It is an amenable number.

1330101332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1330101332 is a wasteful number, since it uses less digits than its factorization.

1330101332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47503630 (or 47503628 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1330101332 is about 36470.5543144055. The cubic root of 1330101332 is about 1099.7523773193.

Adding to 1330101332 its reverse (2331010331), we get a palindrome (3661111663).

The spelling of 1330101332 in words is "one billion, three hundred thirty million, one hundred one thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 47503619 95007238 190014476 332525333 665050666 1330101332