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230600000 = 26551153
BaseRepresentation
bin11011011111010…
…10110101000000
3121001220200201202
431233222311000
5433013200000
634514320332
75500032131
oct1557526500
9531820652
10230600000
11109193214
12652890a8
1338a0c407
14228a9c88
15153a0dd5
hexdbead40

230600000 has 84 divisors (see below), whose sum is σ = 572455548. Its totient is φ = 92160000.

The previous prime is 230599991. The next prime is 230600009. The reversal of 230600000 is 6032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230599991) and next prime (230600009).

It can be written as a sum of positive squares in 6 ways, for example, as 160174336 + 70425664 = 12656^2 + 8392^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230600009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199424 + ... + 200576.

It is an arithmetic number, because the mean of its divisors is an integer number (6814947).

Almost surely, 2230600000 is an apocalyptic number.

230600000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286227774).

230600000 is an abundant number, since it is smaller than the sum of its proper divisors (341855548).

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

230600000 is an frugal number, since it uses more digits than its factorization.

230600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1160 counting only the distinct ones).

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

The square root of 230600000 is about 15185.5194181826. The cubic root of 230600000 is about 613.2248810552.

Adding to 230600000 its reverse (6032), we get a palindrome (230606032).

The spelling of 230600000 in words is "two hundred thirty million, six hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 625 800 1000 1153 1250 1600 2000 2306 2500 3125 4000 4612 5000 5765 6250 8000 9224 10000 11530 12500 18448 20000 23060 25000 28825 36896 40000 46120 50000 57650 73792 92240 100000 115300 144125 184480 200000 230600 288250 368960 461200 576500 720625 922400 1153000 1441250 1844800 2306000 2882500 3603125 4612000 5765000 7206250 9224000 11530000 14412500 23060000 28825000 46120000 57650000 115300000 230600000