Search a number
-
+
230113212322300 = 22522954397788857
BaseRepresentation
bin110100010100100101101000…
…010001110101000111111100
31010011202121102102021200012121
4310110211220101311013330
5220130133324323303200
62133224314513412324
766320062626615436
oct6424455021650774
91104677372250177
10230113212322300
116735951335382a
122198559526a0a4
139b5277658c448
1440b7778a69656
151b90b8ce94e1a
hexd149684751fc

230113212322300 has 36 divisors (see below), whose sum is σ = 499347425031840. Its totient is φ = 92044961557120.

The previous prime is 230113212322297. The next prime is 230113212322319. The reversal of 230113212322300 is 3223212311032.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 25649472 + ... + 33438328.

It is an arithmetic number, because the mean of its divisors is an integer number (13870761806440).

Almost surely, 2230113212322300 is an apocalyptic number.

230113212322300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230113212322300 is an abundant number, since it is smaller than the sum of its proper divisors (269234212709540).

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

230113212322300 is a wasteful number, since it uses less digits than its factorization.

230113212322300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8084310 (or 8084303 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 230113212322300 its reverse (3223212311032), we get a palindrome (233336424633332).

The spelling of 230113212322300 in words is "two hundred thirty trillion, one hundred thirteen billion, two hundred twelve million, three hundred twenty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 295439 590878 1181756 1477195 2954390 5908780 7385975 7788857 14771950 15577714 29543900 31155428 38944285 77888570 155777140 194721425 389442850 778885700 2301132123223 4602264246446 9204528492892 11505660616115 23011321232230 46022642464460 57528303080575 115056606161150 230113212322300