Search a number
-
+
23230030300 = 22521012300003
BaseRepresentation
bin10101101000100111…
…100010000111011100
32012221221101210211121
4111220213202013130
5340033341432200
614401032100324
71451442666601
oct255047420734
965857353747
1023230030300
119940823654
1246038346a4
13226292c179
1411a528a6a8
1590e5ebe1a
hex5689e21dc

23230030300 has 36 divisors (see below), whose sum is σ = 50908288536. Its totient is φ = 9200008000.

The previous prime is 23230030267. The next prime is 23230030321. The reversal of 23230030300 is 303003232.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 1139902 + ... + 1160101.

It is an arithmetic number, because the mean of its divisors is an integer number (1414119126).

Almost surely, 223230030300 is an apocalyptic number.

23230030300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230030300 is an abundant number, since it is smaller than the sum of its proper divisors (27678258236).

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

23230030300 is a wasteful number, since it uses less digits than its factorization.

23230030300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300118 (or 2300111 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 16.

Adding to 23230030300 its reverse (303003232), we get a palindrome (23533033532).

The spelling of 23230030300 in words is "twenty-three billion, two hundred thirty million, thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 101 202 404 505 1010 2020 2525 5050 10100 2300003 4600006 9200012 11500015 23000030 46000060 57500075 115000150 230000300 232300303 464600606 929201212 1161501515 2323003030 4646006060 5807507575 11615015150 23230030300