Search a number
-
+
230322818023200 = 25335275092992729
BaseRepresentation
bin110100010111101000110101…
…110000000111111100100000
31010012111122110012101112011000
4310113220311300013330200
5220142102112403220300
62133504501503152000
766341163066645360
oct6427506560077440
91105448405345130
10230322818023200
116742a3a42a8211
12219ba1318a5600
139b6946b9a22b6
1440c39807909a0
151b9635988cc00
hexd17a35c07f20

230322818023200 has 576 divisors, whose sum is σ = 953871635808000. Its totient is φ = 52541769277440.

The previous prime is 230322818023189. The next prime is 230322818023223. The reversal of 230322818023200 is 2320818223032.

It is a happy number.

230322818023200 is a `hidden beast` number, since 2 + 3 + 0 + 322 + 8 + 1 + 8 + 0 + 2 + 320 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 75464436 + ... + 78457164.

It is an arithmetic number, because the mean of its divisors is an integer number (1656027145500).

Almost surely, 2230322818023200 is an apocalyptic number.

230322818023200 is a gapful number since it is divisible by the number (20) 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 230322818023200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (476935817904000).

230322818023200 is an abundant number, since it is smaller than the sum of its proper divisors (723548817784800).

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

230322818023200 is a wasteful number, since it uses less digits than its factorization.

230322818023200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993274 (or 2993255 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 230322818023200 in words is "two hundred thirty trillion, three hundred twenty-two billion, eight hundred eighteen million, twenty-three thousand, two hundred".