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23223230300 = 2252963124113
BaseRepresentation
bin10101101000001101…
…100101111101011100
32012221110121022222202
4111220031211331130
5340030121332200
614400230231032
71451331125534
oct255015457534
965843538882
1023223230300
1199379a9716
1246014b5478
1322613bacba
1411a43da4c4
1590dc071d5
hex568365f5c

23223230300 has 36 divisors (see below), whose sum is σ = 50401732416. Its totient is φ = 9287942400.

The previous prime is 23223230281. The next prime is 23223230309. The reversal of 23223230300 is 303232232.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223230309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 951044 + ... + 975156.

Almost surely, 223223230300 is an apocalyptic number.

23223230300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23223230300 is an abundant number, since it is smaller than the sum of its proper divisors (27178502116).

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

23223230300 is a wasteful number, since it uses less digits than its factorization.

23223230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33758 (or 33751 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 23223230300 its reverse (303232232), we get a palindrome (23526462532).

The spelling of 23223230300 in words is "twenty-three billion, two hundred twenty-three million, two hundred thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 9631 19262 24113 38524 48155 48226 96310 96452 120565 192620 240775 241130 481550 482260 602825 963100 1205650 2411300 232232303 464464606 928929212 1161161515 2322323030 4644646060 5805807575 11611615150 23223230300