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2300300120 = 23557507503
BaseRepresentation
bin1000100100011011…
…1100101101011000
312221022102100112202
42021012330231120
514202334100440
61020131225332
7111001141226
oct21106745530
95838370482
102300300120
11a80506588
12542448248
132a874b941
1417b709b16
15d6e30615
hex891bcb58

2300300120 has 16 divisors (see below), whose sum is σ = 5175675360. Its totient is φ = 920120032.

The previous prime is 2300300111. The next prime is 2300300131. The reversal of 2300300120 is 210030032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28753712 + ... + 28753791.

It is an arithmetic number, because the mean of its divisors is an integer number (323479710).

Almost surely, 22300300120 is an apocalyptic number.

2300300120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300300120 is an abundant number, since it is smaller than the sum of its proper divisors (2875375240).

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

2300300120 is a wasteful number, since it uses less digits than its factorization.

2300300120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57507514 (or 57507510 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2300300120 is about 47961.4440983588. Note that the first 3 decimals coincide. The cubic root of 2300300120 is about 1320.0635338260.

Adding to 2300300120 its reverse (210030032), we get a palindrome (2510330152).

The spelling of 2300300120 in words is "two billion, three hundred million, three hundred thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 57507503 115015006 230030012 287537515 460060024 575075030 1150150060 2300300120