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2230241033 = 17219221377
BaseRepresentation
bin1000010011101110…
…1100011100001001
312202102120222112202
42010323230130021
514031420203113
61005145445545
7106160510306
oct20473543411
95672528482
102230241033
11a44a05109
12522aa08b5
1329708c267
141722b00ad
15d0be2258
hex84eec709

2230241033 has 18 divisors (see below), whose sum is σ = 2500520526. Its totient is φ = 1988481024.

The previous prime is 2230241011. The next prime is 2230241047. The reversal of 2230241033 is 3301420322.

It can be written as a sum of positive squares in 3 ways, for example, as 381499024 + 1848742009 = 19532^2 + 42997^2 .

It is not a de Polignac number, because 2230241033 - 214 = 2230224649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2230240996 and 2230241014.

It is not an unprimeable number, because it can be changed into a prime (2230241003) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 93641 + ... + 115017.

It is an arithmetic number, because the mean of its divisors is an integer number (138917807).

Almost surely, 22230241033 is an apocalyptic number.

It is an amenable number.

2230241033 is a deficient number, since it is larger than the sum of its proper divisors (270279493).

2230241033 is a wasteful number, since it uses less digits than its factorization.

2230241033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21449 (or 21413 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2230241033 is about 47225.4278223078. The cubic root of 2230241033 is about 1306.5236253233.

Adding to 2230241033 its reverse (3301420322), we get a palindrome (5531661355).

The spelling of 2230241033 in words is "two billion, two hundred thirty million, two hundred forty-one thousand, thirty-three".

Divisors: 1 17 19 289 323 361 5491 6137 21377 104329 363409 406163 6177953 6904771 7717097 117381107 131190649 2230241033