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2230870300 = 2252109204667
BaseRepresentation
bin1000010011111000…
…0110000100011100
312202110202221201221
42010332012010130
514032100322200
61005211143124
7106166041021
oct20476060434
95673687657
102230870300
11a452a496a
12523144aa4
1329724c7c9
141723d5548
15d0cb891a
hex84f8611c

2230870300 has 36 divisors (see below), whose sum is σ = 4885425160. Its totient is φ = 884157120.

The previous prime is 2230870277. The next prime is 2230870307. The reversal of 2230870300 is 30780322.

It is a happy number.

It is a super-3 number, since 3×22308703003 (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230870307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91434 + ... + 113233.

Almost surely, 22230870300 is an apocalyptic number.

2230870300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230870300 is an abundant number, since it is smaller than the sum of its proper divisors (2654554860).

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

2230870300 is a wasteful number, since it uses less digits than its factorization.

2230870300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204790 (or 204783 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2230870300 is about 47232.0897272183. The cubic root of 2230870300 is about 1306.6464931924.

The spelling of 2230870300 in words is "two billion, two hundred thirty million, eight hundred seventy thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 109 218 436 545 1090 2180 2725 5450 10900 204667 409334 818668 1023335 2046670 4093340 5116675 10233350 20466700 22308703 44617406 89234812 111543515 223087030 446174060 557717575 1115435150 2230870300