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2230212033 = 32761580331
BaseRepresentation
bin1000010011101110…
…0101010111000001
312202102112111202200
42010323211113001
514031413241113
61005145103413
7106160326620
oct20473452701
95672474680
102230212033
11a44995345
12522a87b69
1329707bcba
141722a36b7
15d0bd8873
hex84ee55c1

2230212033 has 24 divisors (see below), whose sum is σ = 3741980736. Its totient is φ = 1253512800.

The previous prime is 2230212029. The next prime is 2230212109. The reversal of 2230212033 is 3302120322.

It is a happy number.

It is not a de Polignac number, because 2230212033 - 22 = 2230212029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230211997 and 2230212015.

It is not an unprimeable number, because it can be changed into a prime (2230212233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286323 + ... + 294008.

It is an arithmetic number, because the mean of its divisors is an integer number (155915864).

Almost surely, 22230212033 is an apocalyptic number.

It is an amenable number.

2230212033 is a deficient number, since it is larger than the sum of its proper divisors (1511768703).

2230212033 is a wasteful number, since it uses less digits than its factorization.

2230212033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580405 (or 580402 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2230212033 is about 47225.1207833289. The cubic root of 2230212033 is about 1306.5179623555.

Adding to 2230212033 its reverse (3302120322), we get a palindrome (5532332355).

The spelling of 2230212033 in words is "two billion, two hundred thirty million, two hundred twelve thousand, thirty-three".

Divisors: 1 3 7 9 21 61 63 183 427 549 1281 3843 580331 1740993 4062317 5222979 12186951 35400191 36560853 106200573 247801337 318601719 743404011 2230212033