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2223024230 = 257157202277
BaseRepresentation
bin1000010010000000…
…1010100001100110
312201221000022221202
42010200022201212
514023043233410
61004331042502
7106042252130
oct20440124146
95657008852
102223024230
11a40926009
125205a0432
1329573346b
14171352050
15d0268ca5
hex8480a866

2223024230 has 32 divisors (see below), whose sum is σ = 4602229056. Its totient is φ = 757321344.

The previous prime is 2223024211. The next prime is 2223024233. The reversal of 2223024230 is 324203222.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223024233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90149 + ... + 112128.

It is an arithmetic number, because the mean of its divisors is an integer number (143819658).

Almost surely, 22223024230 is an apocalyptic number.

2223024230 is an abundant number, since it is smaller than the sum of its proper divisors (2379204826).

2223024230 is a wasteful number, since it uses less digits than its factorization.

2223024230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202448.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2223024230 is about 47148.9578888017. The cubic root of 2223024230 is about 1305.1128492225.

Adding to 2223024230 its reverse (324203222), we get a palindrome (2547227452).

The spelling of 2223024230 in words is "two billion, two hundred twenty-three million, twenty-four thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 157 314 785 1099 1570 2198 5495 10990 202277 404554 1011385 1415939 2022770 2831878 7079695 14159390 31757489 63514978 158787445 222302423 317574890 444604846 1111512115 2223024230