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2230797800 = 2352711178521
BaseRepresentation
bin1000010011110111…
…0100010111101000
312202110122021021202
42010331310113220
514032041012200
61005205423332
7106165316450
oct20475642750
95673567252
102230797800
11a45255450
1252310ab48
132972257ca
141723b6d60
15d0ca21d5
hex84f745e8

2230797800 has 192 divisors, whose sum is σ = 6847597440. Its totient is φ = 654336000.

The previous prime is 2230797797. The next prime is 2230797883. The reversal of 2230797800 is 87970322.

2230797800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×22307978003 (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 257540 + ... + 266060.

It is an arithmetic number, because the mean of its divisors is an integer number (35664570).

Almost surely, 22230797800 is an apocalyptic number.

2230797800 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 2230797800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3423798720).

2230797800 is an abundant number, since it is smaller than the sum of its proper divisors (4616799640).

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

2230797800 is a wasteful number, since it uses less digits than its factorization.

2230797800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8572 (or 8563 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 2230797800 is about 47231.3222342970. The cubic root of 2230797800 is about 1306.6323383434.

The spelling of 2230797800 in words is "two billion, two hundred thirty million, seven hundred ninety-seven thousand, eight hundred".