Search a number
-
+
130304005363200 = 29352157199313347
BaseRepresentation
bin11101101000001011000011…
…111100111101011000000000
3122002100221102011201211220010
4131220023003330331120000
5114034400100333110300
61141044500023544520
736306103503515634
oct3550130374753000
9562327364654803
10130304005363200
1138578689011149
12127459578bb140
1357927cc162696
142426a6724cdc4
15100e78d6dba50
hex7682c3f3d600

130304005363200 has 960 divisors, whose sum is σ = 438019347110400. Its totient is φ = 34144474890240.

The previous prime is 130304005363187. The next prime is 130304005363267. The reversal of 130304005363200 is 2363500403031.

130304005363200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 375515865427 + ... + 375515865773.

It is an arithmetic number, because the mean of its divisors is an integer number (456270153240).

Almost surely, 2130304005363200 is an apocalyptic number.

130304005363200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130304005363200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219009673555200).

130304005363200 is an abundant number, since it is smaller than the sum of its proper divisors (307715341747200).

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

130304005363200 is a wasteful number, since it uses less digits than its factorization.

130304005363200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 130304005363200 its reverse (2363500403031), we get a palindrome (132667505766231).

The spelling of 130304005363200 in words is "one hundred thirty trillion, three hundred four billion, five million, three hundred sixty-three thousand, two hundred".