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2300132200 = 235211500661
BaseRepresentation
bin1000100100011001…
…0011101101101000
312221022002211012111
42021012103231220
514202313212300
61020123452104
7110666541532
oct21106235550
95838084174
102300132200
11a80401403
12542387034
132a86c0392
1417b6a4852
15d6dea9ba
hex89193b68

2300132200 has 24 divisors (see below), whose sum is σ = 5347807830. Its totient is φ = 920052800.

The previous prime is 2300132189. The next prime is 2300132209. The reversal of 2300132200 is 22310032.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2206932484 + 93199716 = 46978^2 + 9654^2 .

It is not an unprimeable number, because it can be changed into a prime (2300132209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5750131 + ... + 5750530.

Almost surely, 22300132200 is an apocalyptic number.

2300132200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300132200 is an abundant number, since it is smaller than the sum of its proper divisors (3047675630).

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

2300132200 is a wasteful number, since it uses less digits than its factorization.

2300132200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11500677 (or 11500668 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2300132200 is about 47959.6934935994. The cubic root of 2300132200 is about 1320.0314118634.

Adding to 2300132200 its reverse (22310032), we get a palindrome (2322442232).

The spelling of 2300132200 in words is "two billion, three hundred million, one hundred thirty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 11500661 23001322 46002644 57503305 92005288 115006610 230013220 287516525 460026440 575033050 1150066100 2300132200