Search a number
-
+
11789130352 = 241761710531
BaseRepresentation
bin10101111101010111…
…11101101001110000
31010102121022212120111
422332223331221300
5143121004132402
65225453551104
7565100645266
oct127653755160
933377285514
1011789130352
114aaa72513a
1223501a5494
13115b572b9c
147dba0a436
1548eeba9d7
hex2beafda70

11789130352 has 40 divisors (see below), whose sum is σ = 24581565072. Its totient is φ = 5456870400.

The previous prime is 11789130347. The next prime is 11789130359. The reversal of 11789130352 is 25303198711.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11789130359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338674 + ... + 371857.

Almost surely, 211789130352 is an apocalyptic number.

It is an amenable number.

11789130352 is an abundant number, since it is smaller than the sum of its proper divisors (12792434720).

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

11789130352 is a wasteful number, since it uses less digits than its factorization.

11789130352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710617 (or 710611 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 11789130352 in words is "eleven billion, seven hundred eighty-nine million, one hundred thirty thousand, three hundred fifty-two".

Divisors: 1 2 4 8 16 17 34 61 68 122 136 244 272 488 976 1037 2074 4148 8296 16592 710531 1421062 2842124 5684248 11368496 12079027 24158054 43342391 48316108 86684782 96632216 173369564 193264432 346739128 693478256 736820647 1473641294 2947282588 5894565176 11789130352